The Jack,telephone, cataloged under National Stock Number 5935-01-121-0998, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Trompeter Electronics, Inc.. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-121-0998 |
| Primary Part Number | J13H-50 |
| Item Name | Jack,telephone |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Trompeter Electronics, Inc. |
| Status | ACTIVE |
| Body Diameter | 0.656 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) |
| Body Style | COAXIAL HOLE OR SLOT MOUNTED |
| Terminal Type | CRIMP |
| Finger Accommodation Diameter | 0.080 INCHES NOMINAL SINGLE FINGER IN |
| Precious Material | GOLD |
| Finger Accommodation Length | 0.070 INCHES NOMINAL SINGLE FINGER 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 | NICKEL BODY |
| Surface Treatment | GOLD CONTACT |
| Precious Material and Location | CONTACT SURFACE GOLD |
| Material | COPPER ALLOY BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INSULATOR |
| Material | COPPER ALLOY CONTACT |
| Jack Contact Arrangement Designator | J13 |
| Mounting Bushing Length | 0.570 INCHES NOMINAL IN |
| Current Rating in Amps | 50.0 |
| 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 |
|---|---|
| J13H-50 | Trompeter Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1000-0124-3 | 5/9 Secondary reference Trompeter Electronics, Inc. |
| 73-1242215-2 | 3/9 Design control — primary reference General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| 1-0124-3 | 5/9 Secondary reference Trompeter Electronics, Inc. |
NSN 5935-01-121-0998 is a Jack,telephone, manufactured by Trompeter Electronics, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-121-0998 has 1 manufacturer part number on file: J13H-50 (Trompeter Electronics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-369-5677, 5961-01-526-2399, 4720-01-717-6399. Verify interchangeability with system specifications before substitution.
Key specifications for J13H-50: Body Diameter: 0.656 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S); Overall Height: 0.812 INCHES NOMINAL IN; Body Style: COAXIAL HOLE OR SLOT MOUNTED. 20 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.