The Fixture Assembly,test,interface, cataloged under National Stock Number 4920-01-515-5249, 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 Div Rotary and Mission Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-515-5249 |
| Primary Part Number | 2059AS441-01 |
| Item Name | Fixture Assembly,test,interface |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2059AS441-01 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| MX-12037/USM-636(V) | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-515-5249 is a Fixture Assembly,test,interface, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-515-5249 has 1 manufacturer part number on file: 2059AS441-01 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 2059AS441-01: Special Features: THIS ITEM IS PART OF INTERCONNECTING GROUP,EA-6B OTPS1;INCLUDES MOUNTING ASSY CAM,STRAP ASSY,PLATE ASSY,INTERCONNECTING BOX,ANTENNA COUPLER,EXTENDER CARD ASSY,CASE ACCESSORY SET,FIXTURE ASSYS HOLDING,HOUSING ASSY,HOSE ASSY & COVERS; Part Name Assigned by Controlling Agency: (INAVY)ACCESSORY SET,OTPS,AIRCRAFT; End Item Identification: EA-6B ICAP II BLOCK 86 AIRCRAFT SUPPORT EQUIPMENT. 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 4920-01-515-5249 has DEMIL Code D. 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.