The Adapter Subassembly,electrical T, cataloged under National Stock Number 4920-01-528-5464, 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 Naval Air Warfare Ctr Aircraft Div. 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. 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 | 4920-01-528-5464 |
| Primary Part Number | TA1 |
| Item Name | Adapter Subassembly,electrical T |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Naval Air Warfare Ctr Aircraft Div |
| Status | ACTIVE |
| Usage Design | TO CONNECT TEST SET TO AIRCRAFT POWER CONNECTOR |
| 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 |
|---|---|
| TA1 PRIMARY | Naval Air Warfare Ctr Aircraft Div (USA) |
NSN 4920-01-528-5464 is a Adapter Subassembly,electrical T, manufactured by Naval Air Warfare Ctr Aircraft Div, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-528-5464 has 1 manufacturer part number on file: TA1 (Naval Air Warfare Ctr Aircraft Div).
1 possible match (shared part number, not a government interchangeability claim): 6520-01-692-6599. Verify interchangeability with system specifications before substitution.
Key specifications for TA1: Overall Length: 10.000 INCHES NOMINAL IN; Overall Width: 9.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: DIRECTED SEARCH SHACKLE RELEASE ADAPTER; End Item Identification: P3C UPDATE III AIRCRAFT; AIP PROGRAM. 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 4920-01-528-5464 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.