The Fixture Assembly,test,interface, cataloged under National Stock Number 4920-01-588-2686, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-588-2686 |
| Primary Part Number | 16U90A53-5 |
| Item Name | Fixture Assembly,test,interface |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Document Type | SUPPORT EQUIPMENT REQUIREMENT SHEET |
| Document Identification | SERD9053 REV A/A |
| Unpackaged Unit Length | 33.0 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Unpackaged Unit Width | 23.0 INCHES NOMINAL IN |
| Unpackaged Unit Height | 20.0 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 16U90A53-5 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 4920PL1953059 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16U90A53-3 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
NSN 4920-01-588-2686 is a Fixture Assembly,test,interface, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-588-2686 has 1 manufacturer part number on file: 16U90A53-5 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
Key specifications for 16U90A53-5: Document Type: SUPPORT EQUIPMENT REQUIREMENT SHEET; Document Identification: SERD9053 REV A/A; Unpackaged Unit Length: 33.0 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 6 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 4920-01-588-2686 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.