The Antenna Subassembly, cataloged under National Stock Number 5985-01-550-4746, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-550-4746 |
| Primary Part Number | 77D616807G1 |
| Item Name | Antenna Subassembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Component Type and Quantity | 4 BRACKET AND 2 SPACER AND 28 CAP AND 68 WASHER AND 4 NUT AND 12 RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77D616807G1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 77D616807G001 | Lockheed Martin Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 77D616807G001 | 5/9 Secondary reference Lockheed Martin Australia Electronic Systems Pty Ltd |
NSN 5985-01-550-4746 is a Antenna Subassembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-550-4746 has 2 manufacturer part numbers on file: 77D616807G1 (Lockheed Martin Corporation Div Rms), 77D616807G001 (Lockheed Martin Australia Pty Ltd).
Key specifications for 77D616807G1: Component Type and Quantity: 4 BRACKET AND 2 SPACER AND 28 CAP AND 68 WASHER AND 4 NUT AND 12 RING; Special Features: CONTAINS BEACON ELEMENT 1; BRACKET CLAMP 2; SADDLE CLAMP 2; CATCH CLAMP 2; COVER 2; SLEEVE SPACER 2; HEX HEAD SCREW CAP 26; WASHER FLAT METAL 40; WASHER LOCK-SPRING 36; HEX NUT STEEL 20; MACHINE PAN SCREW 8; ANGLE BRACKET 2; SELF-LOCKING NUT 8; RETAINING RING 12; ANTISEIZE COMP 1; Part Name Assigned by Controlling Agency: BEACON ASSEMBLY; End Item Identification: ANTENNA SUBASSEMBLY. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.