The Holding Fixture,nig, cataloged under National Stock Number 4931-01-223-5698, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wilson's Machine Products, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-01-223-5698 |
| Primary Part Number | 13083231 |
| Item Name | Holding Fixture,nig |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wilson's Machine Products, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13083231 PRIMARY | Wilson's Machine Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| 13083231 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
| 13083231 | 5/9 Secondary reference Lockheed Martin Corporation |
NSN 4931-01-223-5698 is a Holding Fixture,nig, manufactured by Wilson's Machine Products, Inc, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-01-223-5698 has 1 manufacturer part number on file: 13083231 (Wilson's Machine Products, Inc).
1 possible match (shared part number, not a government interchangeability claim): 1240-01-695-0625. Verify interchangeability with system specifications before substitution.
Key specifications for 13083231: End Item Identification: TARGET ACQUISITION DESIGNATION SIGHT, PILOT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4931-01-223-5698 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.