The Adapter,test, cataloged under National Stock Number 4940-01-256-2152, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Raytheon Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-256-2152 |
| Primary Part Number | 40A90125-3 |
| Item Name | Adapter,test |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40A90125-3 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 40A90125-3 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 40A90125-1 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| OF-186/GSM-263 | 5/2 Secondary reference U.S. Government activity |
| 40A90125-2 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 40A90125 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
NSN 4940-01-256-2152 is a Adapter,test, manufactured by Raytheon Company, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-256-2152 has 1 manufacturer part number on file: 40A90125-3 (Raytheon Company).
Key specifications for 40A90125-3: End Item Identification: PACER SPECIAL. 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 4940-01-256-2152 has DEMIL Code Q. 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.