The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-252-6581, 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. Government technical data includes 27 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5995-01-252-6581 |
| Primary Part Number | A51A11630-5 |
| Item Name | Cable Assembly,radio Frequency |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Round Conductor Size | 18 AWG SINGLE CONDUCTOR |
| Termination Type | CONNECTOR INTERNAL ANGLE FIRST END SINGLE CONDUCTOR |
| Termination Type | CONNECTOR INTERNAL STRAIGHT SECOND END SINGLE CONDUCTOR |
| Electrical Resistance | 50.00 OHMS IMPEDANCE |
| Precious Material | SILVER |
| Terminal Manufacturer Identifying Reference Number | GC810CT2BP FIRST END ALL CONDUCTORS |
| Terminal Manufacturer Identifying Reference Number | GC810GL2 SECOND END ALL CONDUCTORS |
| Conductor Quantity | 1 |
| Style Designator | INTERNAL ANGLE AND INTERNAL STRAIGHT CONNECTOR |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Terminal Commercial and Government Entity Code | 26512 BOTH ENDS SINGLE CONDUCTOR |
| Material Document and Classification | MIL-C-17 MIL SPEC ALL MATERIAL RESPONSES FOURTH POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material Document and Classification | QQ-W-345 FED SPEC ALL MATERIAL RESPONSES FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material Document and Classification | MIL-C-17 MIL SPEC ALL MATERIAL RESPONSES SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | SOLID SINGLE CONDUCTOR |
| Conductor Arrangement and Quantity | 1 COAXIAL |
| Surface Treatment | SILVER CORE CONDUCTOR SINGLE CONDUCTOR |
| Precious Material and Location | CONDUCTOR AND SHIELDS SILVER |
| Cross Section Outside Diameter | 0.195 INCHES NOMINAL IN |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE SIXTH POSITION JACKET SINGLE CONDUCTOR |
| Material | COPPER ALLOY FOURTH POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material | COPPER ALLOY SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material | SILVER THIRD POSITION COVER SINGLE CONDUCTOR |
| Material | COPPER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material | SILVER FIFTH POSITION COVER SINGLE CONDUCTOR |
| Material | STEEL FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A51A11630-5 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A51A11630-5 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| A51A11630-5 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| A51A11630 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 5995-01-252-6581 is a Cable Assembly,radio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-01-252-6581 has 1 manufacturer part number on file: A51A11630-5 (Northrop Grumman Systems Corporation).
Key specifications for A51A11630-5: Round Conductor Size: 18 AWG SINGLE CONDUCTOR; Termination Type: CONNECTOR INTERNAL ANGLE FIRST END SINGLE CONDUCTOR; Termination Type: CONNECTOR INTERNAL STRAIGHT SECOND END SINGLE CONDUCTOR; Electrical Resistance: 50.00 OHMS IMPEDANCE. 27 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 5995-01-252-6581 has DEMIL Code B. 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.