The Wrench Spanner, cataloged under National Stock Number 5120-00-544-3943, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stewart-Warner Corporation. 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.
| Item Name | Wrench Spanner |
| FSC / FSG | 5120 — No Item Name Available (FSG 51) |
| Manufacturers | Stewart-Warner Corporation (CAGE 57733) |
| Parameter | Value |
|---|---|
| NSN | 5120-00-544-3943 |
| Primary Part Number | 558102 |
| Item Name | Wrench Spanner |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Stewart-Warner Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 558102 PRIMARY | Stewart-Warner Corporation (USA) |
NSN 5120-00-544-3943 is a Wrench Spanner, manufactured by Stewart-Warner Corporation, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-544-3943 has 1 cross-referenced part number: 558102 (Stewart-Warner Corporation).
There are 2 known substitutes for 5120-00-544-3943: 2520-00-871-6772, 6685-01-568-4164. Verify interchangeability with system specifications before substitution.