The Coupler,directional, cataloged under National Stock Number 5985-01-524-9259, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-524-9259 |
| Primary Part Number | 037-003470-001 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Unit Type | COAXIAL LINE |
| Precious Material and Location | HERMETIC CONNECTOR CONTACTS GOLD |
| 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 |
|---|---|
| 037-003470-001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| MPM-454A | 5/9 Secondary reference U.S. Government activity |
| 26982C | 3/2 Design control — primary reference U.S. Government activity |
| 037-003470-001 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-524-9259 is a Coupler,directional, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-524-9259 has 1 manufacturer part number on file: 037-003470-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 037-003470-001: Overall Length: 2.350 INCHES NOMINAL IN; Overall Width: 2.280 INCHES MINIMUM AND 2.320 INCHES MAXIMUM IN; Unit Type: COAXIAL LINE; Special Features: CLASS 2 SENSITIVE TO ELECTROSTATIC DISCHARGE; 2 RF INPUTS LABELED J1 AND J3 RESPECTIVELY; 2 RF OUTPUTS LABELED J2 AND J4 RESPECTIVELY; 1 SERIAL PORT LABELED J5. 2 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 5985-01-524-9259 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.