The Contact,electrical, cataloged under National Stock Number 5999-01-041-8399, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5999-01-041-8399 |
| Primary Part Number | 6090431-1 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Current Rating in Amps | 5.0 |
| Mounting Method | FORCE FIT |
| Pin Length | 0.312 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Surface Treatment | GOLD AND NICKEL BODY |
| Surface Treatment | GOLD AND NICKEL CONTACT |
| Precious Material and Location | EXTERNAL SURFACE GOLD |
| Overall Diameter | 0.057 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Style Designator | PIN CONTACT |
| Pin Diameter | 0.018 INCHES NOMINAL IN |
| Material | COPPER AND LEAD BODY |
| Current Rating in Amps | 5.0 |
| Mounting Method | FORCE FIT |
| Pin Length | 0.312 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Surface Treatment | GOLD AND NICKEL BODY |
| Surface Treatment | GOLD AND NICKEL CONTACT |
| Precious Material and Location | EXTERNAL SURFACE GOLD |
| Overall Diameter | 0.057 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Style Designator | PIN CONTACT |
| Pin Diameter | 0.018 INCHES NOMINAL IN |
| Material | COPPER AND LEAD BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 6090431-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 310-2201-171 | Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies (USA) |
| 107890 | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA) |
NSN 5999-01-041-8399 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-041-8399 has 3 cross-referenced part numbers: 6090431-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 310-2201-171 (Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies), 107890 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products).
There are 2 known substitutes for 5999-01-041-8399: 5965-01-276-4650, 5342-01-546-2174. Verify interchangeability with system specifications before substitution.
Key specifications for 6090431-1: Current Rating in Amps: 5.0; Mounting Method: FORCE FIT; Pin Length: 0.312 INCHES NOMINAL IN; Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END. 28 total characteristics are documented in the Federal Logistics Information System.