The Adapter,test, cataloged under National Stock Number 4920-01-563-0056, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Williamsrdm, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-563-0056 |
| Primary Part Number | 754-1-66 |
| Item Name | Adapter,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Williamsrdm, Inc. |
| Status | ACTIVE |
| Reference Data and Literature | DRAWING WP QAD754-1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 754-1-66 PRIMARY | Williamsrdm, Inc. (USA) |
NSN 4920-01-563-0056 is a Adapter,test, manufactured by Williamsrdm, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-563-0056 has 1 manufacturer part number on file: 754-1-66 (Williamsrdm, Inc.).
Key specifications for 754-1-66: Reference Data and Literature: DRAWING WP QAD754-1; Special Features: 3-WAY CONNECTOR FOR W9 PLUG CABLES P1, P2, AND P3; Part Name Assigned by Controlling Agency: TRANSITION ASSEMBLY; End Item Identification: LAU-88 LAUNCHER TEST ADAPTER WP QAD754-1 4920-01-562-9969. 1 specification is 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 4920-01-563-0056 has DEMIL Code B. 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.