The Jack,tip, cataloged under National Stock Number 5935-00-805-7777, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Birnbach Co Inc. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-805-7777 |
| Primary Part Number | 427BLACK |
| Item Name | Jack,tip |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Birnbach Co Inc |
| Status | ACTIVE |
| Identification Code Color | BLACK |
| Body Style | THREADED BUSHING MOUNTED |
| Terminal Type | TURRET |
| Finger Accommodation Diameter | 0.089 INCHES NOMINAL SINGLE FINGER IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Finger Accommodation Length | 0.500 INCHES NOMINAL SINGLE FINGER IN |
| Accommodated Finger Type | TEST PROD SINGLE FINGER |
| Bushing Accommodation Hole Shape | ROUND |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Body Length | 0.750 INCHES NOMINAL IN |
| Electrical Insulation Feature | INSULATED COMPLETELY |
| Surface Treatment | TIN TERMINAL |
| Surface Treatment | SILVER SPRING |
| Precious Material and Location | SPRING SURFACE SILVER |
| Bushing Thru-Hole Accommodation Diameter | 0.266 INCHES NOMINAL IN |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY SPRING |
| Material | PLASTIC INSULATOR |
| Material | PLASTIC CAP |
| Material | PLASTIC BUSHING |
| Thread Series Designator | UNEF |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 1180BLACK | Birnbach Co Inc (USA) |
| 10106099-2 | Us Army Aviation and Missile Command (USA) |
| 427BLACK PRIMARY | Birnbach Co Inc (USA) |
NSN 5935-00-805-7777 is a Jack,tip, manufactured by Birnbach Co Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-805-7777 has 3 manufacturer part numbers on file: 1180BLACK (Birnbach Co Inc), 10106099-2 (Us Army Aviation and Missile Command), 427BLACK (Birnbach Co Inc).
Key specifications for 427BLACK: Identification Code Color: BLACK; Body Style: THREADED BUSHING MOUNTED; Terminal Type: TURRET; Finger Accommodation Diameter: 0.089 INCHES NOMINAL SINGLE FINGER IN. 24 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.