The Lead,electrical, cataloged under National Stock Number 5995-00-148-1964, 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 Support Services Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5995-00-148-1964 |
| Primary Part Number | 137C591H01 |
| Item Name | Lead,electrical |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Termination Type | STRIPPED BOTH ENDS SINGLE CONDUCTOR |
| Lead Overall Length | 4.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Surface Treatment | SILVER CORE CONDUCTOR SINGLE CONDUCTOR |
| Material | COPPER CORE CONDUCTOR SINGLE CONDUCTOR |
| 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 |
|---|---|
| 503689 | U. S. Dynamics Corporation (USA) |
| 137C591H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 137C591H01 | 3/9 Design control — primary reference U.S. Government activity |
| 137C591H01 | 5/9 Secondary reference U. S. Dynamics Corporation |
| 508082 | 5/9 Secondary reference U. S. Dynamics Corporation |
| 137C591G01 | 5/9 Secondary reference U.S. Government activity |
NSN 5995-00-148-1964 is a Lead,electrical, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-00-148-1964 has 2 manufacturer part numbers on file: 503689 (U. S. Dynamics Corporation), 137C591H01 (Northrop Grumman Support Services Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-346-3588, 5365-00-558-8441, 3040-01-320-5219. Verify interchangeability with system specifications before substitution.
Key specifications for 137C591H01: Termination Type: STRIPPED BOTH ENDS SINGLE CONDUCTOR; Lead Overall Length: 4.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Surface Treatment: SILVER CORE CONDUCTOR SINGLE CONDUCTOR. 5 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.