The Adapter,test, cataloged under National Stock Number 4931-00-535-3472, 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 Us Army Aviation and Missile Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-00-535-3472 |
| Primary Part Number | 8520413 |
| Item Name | Adapter,test |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Switch Position Quantity | 10 |
| Adjustment Method | ATTENUATOR |
| Switch Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8520413 PRIMARY | Us Army Aviation and Missile Command (USA) |
| GS18755 | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| GS18755 | 5/9 Secondary reference American Telephone and Telegraph Co |
| GS18755 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 4931-00-535-3472 is a Adapter,test, manufactured by Us Army Aviation and Missile Command, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-00-535-3472 has 2 manufacturer part numbers on file: 8520413 (Us Army Aviation and Missile Command), GS18755 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 8520413: Switch Position Quantity: 10; Overall Length: 15.000 INCHES NOMINAL IN; Overall Width: 2.750 INCHES NOMINAL IN; Adjustment Method: ATTENUATOR. 3 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 4931-00-535-3472 has DEMIL Code C. 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.