The Jack,telephone, cataloged under National Stock Number 5935-01-122-4200, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-122-4200 |
| Item Name | Jack,telephone |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) |
| Body Style | BUSHING MOUNTED LONG FRAME |
| Terminal Type | TAB, SOLDER LUG |
| Bushing Accommodation Hole Shape | ROUND |
| Finger Accommodation Diameter | 0.250 INCHES NOMINAL SINGLE FINGER IN |
| Finger Accommodation Length | 1.016 INCHES NOMINAL SINGLE FINGER IN |
| Body Width | 0.562 INCHES NOMINAL IN |
| Accommodated Finger Type | TWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Mounting Bushing Diameter | 0.447 INCHES NOMINAL IN |
| Electrical Insulation Feature | INSULATED FROM PANEL |
| Surface Treatment | TIN TERMINAL |
| Surface Treatment | CADMIUM BODY |
| Surface Treatment | NICKEL BUSHING |
| Bushing Thru-Hole Accommodation Diameter | 0.447 INCHES NOMINAL IN |
| Material | STEEL BODY |
| Material | PALLADIUM CONTACT |
| Material | PLASTIC PHENOLIC INSULATOR |
| Material | COPPER ALLOY BUSHING |
| Material | COPPER ALLOY 745 SPRING |
| Jack Contact Arrangement Designator | J8-1D |
| Mounting Bushing Length | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CMT336E | 3/2 Design control — primary reference U.S. Government activity |
| R562 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-122-4200 is a Jack,telephone, classified under FSC 5935, Connectors, Electrical. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5905-01-563-9062. Verify interchangeability with system specifications before substitution.
Key specifications for 5935-01-122-4200: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S); Overall Height: 0.812 INCHES NOMINAL IN; Body Style: BUSHING MOUNTED LONG FRAME; Terminal Type: TAB, SOLDER LUG. 22 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.