The Contact,electrical, cataloged under National Stock Number 5999-00-312-3579, 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 Rms - Mitchel Field. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-312-3579 |
| Primary Part Number | 61899 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Mounting Facility Quantity | 1 |
| Material | COPPER ALLOY CONTACT |
| Surface Treatment | SILVER BODY |
| Style Designator | SOCKET CONTACT |
| Surface Treatment | SILVER CONTACT |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Precious Material | SILVER |
| Material | COPPER ALLOY BODY |
| Unthreaded Mounting Hole Diameter | 0.010 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Mounting Facility Quantity | 1 |
| Material | COPPER ALLOY CONTACT |
| Surface Treatment | SILVER BODY |
| Style Designator | SOCKET CONTACT |
| Surface Treatment | SILVER CONTACT |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Precious Material | SILVER |
| Material | COPPER ALLOY BODY |
| Unthreaded Mounting Hole Diameter | 0.010 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
NSN 5999-00-312-3579 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-312-3579 has 2 cross-referenced part numbers: 61899 (Lockheed Martin Corporation Div Rms - Mitchel Field), A61899 (Arma Div Ambac Industries Inc).
There are 8 known substitutes for 5999-00-312-3579: 3110-00-100-0533, 2805-00-395-7937, 1270-00-403-8992 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 61899: Mounting Method: UNTHREADED HOLE(S); Mounting Facility Quantity: 1; Material: COPPER ALLOY CONTACT; Surface Treatment: SILVER BODY. 28 total characteristics are documented in the Federal Logistics Information System.