The Jack Assembly,telephone, cataloged under National Stock Number 5935-01-199-4942, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-199-4942 |
| Primary Part Number | 80-7971 |
| Item Name | Jack Assembly,telephone |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 2 |
| Mounting Hole Size | 0.210 INCHES NOMINAL IN |
| Material Type | METALLIC MOUNTING STRIP |
| Jack Quantity | 2 |
| Shank Length | 1.218 INCHES NOMINAL IN |
| Jack Contact Arrangement | J1 |
| Jack Contact Type | SPRING LEAF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M5002-C11JJ-034 | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| 80-7971 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
| Reference | Meaning |
|---|---|
| 403759-001 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-199-4942 is a Jack Assembly,telephone, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-199-4942 has 2 manufacturer part numbers on file: M5002-C11JJ-034 (David Clark Co Inc Div David Clark Company, Inc.), 80-7971 (Department of Defense Project Manager-Mobile Electric Power).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-369-2735. Verify interchangeability with system specifications before substitution.
Key specifications for 80-7971: Shank Diameter: 0.250 INCHES NOMINAL IN; Mounting Hole Quantity: 2; Mounting Hole Size: 0.210 INCHES NOMINAL IN; Material Type: METALLIC MOUNTING STRIP. 8 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.
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.