The Fork Assy,550-12,ai, cataloged under National Stock Number 4920-01-507-5449, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Tri Tool Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Fork Assy,550-12,ai |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | Tri Tool Inc (CAGE 53573) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-507-5449 |
| Primary Part Number | 63-0172 |
| Item Name | Fork Assy,550-12,ai |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Tri Tool Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 63-0172 PRIMARY | Tri Tool Inc (USA) |
NSN 4920-01-507-5449 is a Fork Assy,550-12,ai, manufactured by Tri Tool Inc, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-01-507-5449 has 1 cross-referenced part number: 63-0172 (Tri Tool Inc).
There is 1 known substitute for 4920-01-507-5449: 2510-01-286-8589. Verify interchangeability with system specifications before substitution.