The Jack,telephone, cataloged under National Stock Number 5935-01-015-8243, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cxr Larus Corporation Div Cxr Telcom. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-015-8243 |
| Primary Part Number | 2100-0204-00 |
| Item Name | Jack,telephone |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Cxr Larus Corporation Div Cxr Telcom |
| Status | ACTIVE |
| Body Style | THREADED BUSHING MOUNTED |
| Terminal Type | TAB, SOLDER LUG |
| Bushing Accommodation Hole Shape | ROUND |
| Finger Accommodation Diameter | 0.250 INCHES NOMINAL SINGLE FINGER IN |
| Overall Diameter | 0.625 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Finger Accommodation Length | 1.141 INCHES NOMINAL SINGLE FINGER IN |
| Accommodated Finger Type | THREE CONDUCTOR, SLENDER SPHERICAL TIP SINGLE FINGER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Electrical Insulation Feature | INSULATED COMPLETELY |
| Surface Treatment | TIN TERMINAL |
| Surface Treatment | GOLD CONTACT |
| Surface Treatment | GOLD SPRING |
| Precious Material and Location | CONTACT SPRING AND TERMINAL SURFACES GOLD |
| Bushing Thru-Hole Accommodation Diameter | 0.375 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL BODY |
| Material | PALLADIUM CONTACT |
| Material | COPPER ALLOY 745 SPRING |
| Material | STEEL TERMINAL |
| Material | PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) INSULATOR |
| Jack Contact Arrangement Designator | J2 |
| Thread Series Designator | UNS |
| Mounting Bushing Length | 0.281 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 |
| Part Number | Manufacturer |
|---|---|
| 2100-0204-00 | Cxr Larus Corporation Div Cxr Telcom (USA) |
| 19D00003 | Hekimian Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| M112B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-015-8243 is a Jack,telephone, manufactured by Cxr Larus Corporation Div Cxr Telcom, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-015-8243 has 2 manufacturer part numbers on file: 2100-0204-00 (Cxr Larus Corporation Div Cxr Telcom), 19D00003 (Hekimian Laboratories Inc).
Key specifications for 2100-0204-00: Body Style: THREADED BUSHING MOUNTED; Terminal Type: TAB, SOLDER LUG; Bushing Accommodation Hole Shape: ROUND; Finger Accommodation Diameter: 0.250 INCHES NOMINAL SINGLE FINGER IN. 26 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.