The Contact,electrical, cataloged under National Stock Number 5999-00-031-6130, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corp Opns & Technical Center. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-031-6130 |
| Primary Part Number | 21-174-6 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Opns & Technical Center |
| Status | ACTIVE |
| Style Designator | SOCKET CONTACT |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Material | COPPER ALLOY BODY |
| Precious Material | SILVER |
| Precious Material and Location | BODY AND CONTACT SURFACES SILVER |
| Current Rating in Amps | 78.6 |
| Surface Treatment | SILVER CONTACT |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Rating in Volts | 440.0 AC |
| Material | COPPER ALLOY CONTACT |
| Mounting Facility Quantity | 1 |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AXIALLY AT ONE END |
| Unthreaded Mounting Hole Diameter | 0.201 INCHES NOMINAL IN |
| Surface Treatment | SILVER BODY |
| Style Designator | SOCKET CONTACT |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Material | COPPER ALLOY BODY |
| Precious Material | SILVER |
| Precious Material and Location | BODY AND CONTACT SURFACES SILVER |
| Current Rating in Amps | 78.6 |
| Surface Treatment | SILVER CONTACT |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Rating in Volts | 440.0 AC |
| Material | COPPER ALLOY CONTACT |
| Mounting Facility Quantity | 1 |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AXIALLY AT ONE END |
| Unthreaded Mounting Hole Diameter | 0.201 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0700 lbs |
| Cube | 0.0030 cu ft |
| Part Number | Manufacturer |
|---|---|
| 21-174-6 PRIMARY | Eaton Corp Opns & Technical Center (USA) |
| A21-174-6 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| A21-174-6 | Eaton Corp Opns & Technical Center (USA) |
| 422178PC5 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 62424 | Almon Johnson Ltd (USA) |
NSN 5999-00-031-6130 is a Contact,electrical, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-031-6130 has 5 cross-referenced part numbers: 21-174-6 (Eaton Corp Opns & Technical Center), A21-174-6 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), A21-174-6 (Eaton Corp Opns & Technical Center), 422178PC5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 62424 (Almon Johnson Ltd).
There are 2 known substitutes for 5999-00-031-6130: 4730-01-288-0872, 1650-01-606-5962. Verify interchangeability with system specifications before substitution.
Key specifications for 21-174-6: Style Designator: SOCKET CONTACT; Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Material: COPPER ALLOY BODY; Precious Material: SILVER. 30 total characteristics are documented in the Federal Logistics Information System.