The Coupler,directional, cataloged under National Stock Number 5985-00-406-6311, 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 3 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-406-6311 |
| Primary Part Number | 7592347G1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| FSC Application Data | E-2C MODEL ACFT |
| Unit Type | COAXIAL LINE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7592347G1 | Lockheed Martin Corporation Div Rms (USA) |
| 123SCAV5030-5 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123SCAV5030-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 7592347G1 | 5/3 Secondary reference U.S. Government activity |
| CU1999APS120 | 5/3 Secondary reference U.S. Government activity |
| 7591552G1 | 5/9 Secondary reference U.S. Government activity |
| 123SCAV5030-3 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5985-00-406-6311 is a Coupler,directional, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-406-6311 has 2 manufacturer part numbers on file: 7592347G1 (Lockheed Martin Corporation Div Rms), 123SCAV5030-5 (Northrop Grumman Systems Corporation).
Key specifications for 7592347G1: FSC Application Data: E-2C MODEL ACFT; Unit Type: COAXIAL LINE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING. 3 specifications are 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.
NSN 5985-00-406-6311 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.