The Wiring Harness, cataloged under National Stock Number 5995-01-521-9264, is classified within Federal Supply Class 5995 (Cable, Cord, and Wire Assemblies: Communication 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 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5995-01-521-9264 |
| Primary Part Number | A31U19316-31 |
| Item Name | Wiring Harness |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Round Conductor Size | 26 AWG ALL CONDUCTORS |
| Termination Type | CONNECTOR PLUG BOTH ENDS ALL CONDUCTORS |
| Conductor Length | 72.500 INCHES MINIMUM AND 74.500 INCHES MAXIMUM ALL CONDUCTORS IN |
| Precious Material | SILVER |
| Terminal Manufacturer Identifying Reference Number | A31U19316-31 BOTH ENDS ALL CONDUCTORS |
| Conductor Quantity | 50 |
| Terminal Commercial and Government Entity Code | 26916 BOTH ENDS ALL CONDUCTORS |
| Conductor Form | SOLID, TUBULAR ALL CONDUCTORS |
| Conductor Arrangement and Quantity | 25 PARALLEL PAIR |
| Color | YELLOW CORE JACKET ALL CONDUCTORS |
| Color | BLACK CORE COVER ALL CONDUCTORS |
| Surface Treatment | TIN CORE SHIELD SOLID ALL CONDUCTORS |
| Surface Treatment | NICKEL CORE CONDUCTOR ALL CONDUCTORS |
| Group Quantity | 25 |
| Material | PLASTIC CORE JACKET ALL CONDUCTORS |
| Material | COPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS |
| Material | COPPER ALLOY CORE SHIELD SOLID ALL CONDUCTORS |
| Furnished Items | CONNECTOR |
| Binding Method | NEOPRENE COVERED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A31U19316-31 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| A31U19316-31 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5995-01-521-9264 is a Wiring Harness, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-01-521-9264 has 1 manufacturer part number on file: A31U19316-31 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for A31U19316-31: Round Conductor Size: 26 AWG ALL CONDUCTORS; Termination Type: CONNECTOR PLUG BOTH ENDS ALL CONDUCTORS; Conductor Length: 72.500 INCHES MINIMUM AND 74.500 INCHES MAXIMUM ALL CONDUCTORS IN; Precious Material: SILVER. 19 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.
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.