The Check,key, cataloged under National Stock Number 4940-01-573-3491, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Pro-Lok. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-573-3491 |
| Primary Part Number | LT300 |
| Item Name | Check,key |
| FSC / FSG | 4940 / 49 — No Item Name Available |
| Manufacturer | Pro-Lok |
| Status | ACTIVE |
| Functional Description | USED TO VALIDATE KEY BLANKS AND CREATE NEW KEYS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LT300 PRIMARY | Pro-Lok (USA) |
NSN 4940-01-573-3491 is a Check,key, manufactured by Pro-Lok, classified under FSC 4940 (No Item Name Available). Status: active.
NSN 4940-01-573-3491 has 1 cross-referenced part number: LT300 (Pro-Lok).
There are 2 known substitutes for 4940-01-573-3491: 6515-01-259-4311, 1095-01-551-2436. Verify interchangeability with system specifications before substitution.
Key specifications for LT300: Part Name Assigned by Controlling Agency: KEY CHECK KEY BLANK I.D.; Functional Description: USED TO VALIDATE KEY BLANKS AND CREATE NEW KEYS; End Item Identification: NAVY CODE 41A020056; Special Features: CUSTOMER'S NAME FOR ITEM IS PRO-LOC LT300 KEY CHECK FOR MISCELLANEOUS MAINTENANCE AND REPAIR SHOP SPECIALIZED;THE LT300, KEY CHECK BLANK ID, IS IDEAL FOR TRAINING ON KEY BLANK IDENTIFICATION; FORMS AND HOLDS THE KEYWAY ON ANY SAMPLE KEY AND ALLOWS YOU TO MATCH THE RIGHT BLANK; KSU: LT300. 4 total characteristics are documented in the Federal Logistics Information System.