The Jack,tip, cataloged under National Stock Number 5935-00-683-5978, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-00-683-5978 |
| Primary Part Number | 57A5A25-37 |
| Item Name | Jack,tip |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Identification Code Color | VIOLET |
| Capacitance in Picofarads | 2.0 |
| Body Style | THREADED BUSHING MOUNTED |
| Terminal Type | TAB, SOLDER LUG |
| Finger Accommodation Diameter | 0.175 INCHES NOMINAL SINGLE FINGER IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Finger Accommodation Length | 0.531 INCHES NOMINAL SINGLE FINGER IN |
| Accommodated Finger Type | BANANA SPRING SINGLE FINGER |
| Bushing Accommodation Hole Shape | ROUND |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Body Length | 0.751 INCHES NOMINAL IN |
| Electrical Insulation Feature | INSULATED COMPLETELY |
| Surface Treatment | SILVER TERMINAL |
| Precious Material and Location | TERMNAL SURFACE SILVER |
| Bushing Thru-Hole Accommodation Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 11000.0 DC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC BODY |
| Material | NICKEL ALLOY SPRING |
| Material | COPPER ALLOY TERMINAL |
| Material | PLASTIC INSULATOR |
| Material | PLASTIC CAP |
| Material | PLASTIC BUSHING |
| Thread Series Designator | UNEF |
| Mounting Bushing Length | 0.563 INCHES NOMINAL IN |
| Current Rating in Amps | 10.0 |
| 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 |
|---|---|
| 57A5A25-37 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 105-612 | 5/9 Secondary reference Viking Technologies, Ltd. |
| 586A3-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-683-5978 is a Jack,tip, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-683-5978 has 1 manufacturer part number on file: 57A5A25-37 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-483-4446. Verify interchangeability with system specifications before substitution.
Key specifications for 57A5A25-37: Identification Code Color: VIOLET; Capacitance in Picofarads: 2.0; Body Style: THREADED BUSHING MOUNTED; Terminal Type: TAB, SOLDER LUG. 29 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.