Track critical spares by location
Bearings, belts, sensors, pumps, filters, fuses, and control boards track by cage, crib, truck, line, or site.
Industry · Maintenance operations
MRO inventory software
A line is down for a $14 bearing. The part exists, but it is in the wrong cage, issued to the wrong job, or sitting in a tech's truck. MRO inventory software tracks spares, consumables, tools, PM kits, and reorder work across maintenance stockrooms. Order3 shows what is on the shelf, what moved, what is short, and which PO draft needs approval before the next outage.
Jobs to be done
What mro teams use Order3 for
Keep PM kits ready
Kits for planned maintenance stay visible before the work window opens. Missing parts surface before the crew is standing at the machine.
Separate repairable and consumable stock
Repairables, returned parts, and consumables can sit in different locations with different rules, owners, and reorder thresholds.
Control long-lead reorders
Supplier lead time, incoming POs, and minimum stock all sit next to the part record so buyers stop ordering from stale lists.
Keep an audit trail for maintenance stock
Receipts, issues, transfers, cycle counts, adjustments, and approvals stay attached to the part and location.
Operator outcome
One inventory record across yards, trucks, jobsites, and stockrooms. Less guessing, fewer counter runs, cleaner records.
Walk through your workflowThe problem
Why inventory breaks for MRO teams
Maintenance teams pay for inventory mistakes in downtime. The part list lives in the CMMS, the physical stock lives in a crib or cage, emergency buys live in email, and the real count lives in the memory of the person who last fixed the machine. Long-lead spares get reordered too late. PM kits are missing one cheap item. A repairable core comes back but never gets booked into the right location. The spreadsheet can look fine while the shelf is wrong.
A typical workflow in Order3
MRO workflow from count to approval
- Step 01
Receive into the crib or cage
Scan inbound parts against the PO. Capture supplier, lot or serial where needed, shelf, and any short receipt.
- Step 02
Issue to work or kit
Move parts to a job, line, truck, PM kit, or repair queue with a scan. The movement keeps the owner and timestamp.
- Step 03
Count and investigate variance
Cycle count critical spares and long-lead parts more often. Variance routes to a person instead of becoming a quiet adjustment.
- Step 04
Draft reorder for approval
Order3 checks usage, lead time, minimum stock, and incoming POs before preparing the reorder draft for a buyer or maintenance lead.
Order3 for mro
How Order3 helps MRO teams
Each crib, cage, truck, line-side rack, and site becomes a location with its own counts and reorder rules. Barcode scanning captures receiving, issues, transfers, and cycle counts when the part moves. Low-stock alerts prioritize critical and long-lead spares. The Purchasing Agent drafts reorder work from real usage, supplier lead time, and incoming POs. Activity history shows who received, issued, counted, adjusted, or approved each part movement. Order3 tracks the inventory side; it does not replace a CMMS, EAM, calibration system, or regulated maintenance record.
Feature
Barcode scanning
Scan an item, confirm a quantity, and update the record from the floor. Order3 reads UPC, EAN, Code 128, Code 39, QR, and GS1 DataMatrix from an iOS or Android camera, plus Bluetooth handheld scanners that act as keyboards.
Feature
Multi-location tracking
Multi-location tracking means you can answer 'where is it' without calling someone. One workspace holds stock across warehouses, retail shops, trucks, jobsites, stockrooms, zones, and bins — each with its own balance. Transfers between locations are first-class events, not adjustments hidden inside a global total.
Feature
Low-stock alerts
Most low-stock alerts are noise. This one shows up with the lead time factored in, the right owner attached, and a next action one click away — hand off to the purchasing agent for a draft, request a transfer from another location, or dismiss with a documented reason. Dashboards that nobody opens twice were not the goal.
Feature
Purchasing Agent
Eight items are below reorder point. Two purchase orders are already inbound. The agent prepares a draft with quantities, supplier context, and the calculation behind each line. Nothing goes to a supplier until a person approves it.
Onboarding reality
What to expect when you switch
Start with one crib, one cage, or one critical-spares class. Import parts, suppliers, locations, minimum stock, and current count. Walk the stockroom with the mobile app and label the bins that matter first. Week one: maintenance lead, crib owner, buyer, and one tech. Plan a short parallel run with your CMMS or EAM so work orders still live where they belong while Order3 cleans up the inventory record.
Inventory use cases for mro
The workflows this team actually runs
Use case
Parts Tracking
What if you knew the truck stock was wrong before the tech got to the jobsite? Parts tracking software is built for that question. Order3 holds parts by bin, truck, and shop with vendor info, usage trends, and a phone-based 'do we have this?' lookup that works under a vehicle.
Use case
Tool Tracking
Every electrical shop has a line item for tool replacement. It is always larger than it should be. Drills walk off jobsites. The laser level lives in someone's truck for three weeks. The pressure washer is 'somewhere'. Tool tracking software is what shrinks that line item.
Use case
Equipment Tracking
Two crews booked the same generator for Saturday. Nobody knew until Friday at 4. Equipment tracking software is the system that makes that impossible. Order3 tracks shared equipment by location, logs assignment and condition, and answers 'is it free?' from a phone.
Use case
Supplies & Consumables Tracking
The clipboard taped to the supply room door fails the moment somebody forgets to mark a box. Then it's Friday afternoon, the practice is out of size M nitrile, and someone is driving to the medical supply store. Supplies tracking software is what stops that cycle.
Guides for mro operators
Read before you switch
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Guide
Reorder points explained: formula, examples, and how to set them
A reorder point is the inventory level that triggers a replenishment order before you stock out. Formula: ROP = (Average Daily Usage × Lead Time in Days) + Safety Stock. Set it for the items where shortages cost a job, a customer, or a margin. Ignore it for the long tail until you have usage data.
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Guide
Cycle counting vs. physical inventory: which one to run, and how often
Cycle counting is a recurring partial count of inventory that keeps records accurate without halting operations. A physical inventory is a full count of everything, usually done annually. Most small and mid-sized teams should rely on weekly cycle counts for 90% of accuracy work and run a full physical once a year for finance.
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Guide
Barcode inventory basics: a practical primer for operators
Barcode inventory is the practice of identifying items, locations, and movements with machine-readable codes instead of typed entries. The point is not speed. It's removing the manual typing step from the moments where attention is lowest: receiving, counting, transferring, picking. Done well, barcoding is the cheapest accuracy investment a small business can make.
MRO inventory FAQ
Does Order3 replace our CMMS or EAM?
No. CMMS and EAM systems own work orders, preventive maintenance schedules, assets, and maintenance history. Order3 handles the inventory side: parts, locations, counts, receiving, reorders, approvals, and movement history. Most MRO teams should keep the CMMS for work and use Order3 where the stock record is failing.
Can Order3 handle critical spares and long-lead parts?
Yes. Critical spares can have their own locations, minimum counts, supplier lead times, approval owners, and cycle-count rhythm. The purchasing agent can draft replenishment when stock, usage, and incoming POs suggest a shortage risk. A buyer still approves before spend goes out.
Can we track repairable parts and cores?
Yes, if the workflow is simple enough: received, issued, returned, awaiting repair, repaired, scrapped, or back in stock. For complex rotable pools with warranty settlement, vendor repair SLAs, and heavy billing logic, scope fit before assuming Order3 covers the whole process.
Does Order3 make compliance claims for MRO?
No. Order3 supports disciplined inventory records, movement history, approvals, and exports. It is not a dedicated aviation MRO compliance suite, calibration management system, CMMS, or quality system. If a regulation applies to your records, bring that requirement to the workflow review.
How does MRO reorder work?
Order3 uses current count, location, usage, supplier lead time, incoming POs, and minimum stock to prepare a reorder draft. The draft shows the reason. A maintenance lead, buyer, or finance owner approves, edits, or dismisses before the order goes out.
Adjacent industries
Start with your mro inventory loop.
Create the first workspace around a real shortage, reorder question, or location mismatch. Use expert help when the rollout spans teams, systems, or approvals.