The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-502-0061, 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 L3harris Technologies, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-502-0061 |
| Primary Part Number | B2144370ISSUEA |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Contact Form Arrangement | 1C LOCATION NOT OTHERWISE SPECIFIED |
| Structural Design | PILE-UP |
| Terminal Quantity | 3 |
| Terminal Type | SOLDER LUG |
| FSC Application Data | CONTACT ASSEMBLY RELAY |
| Mounting Configuration | TWO 0.128 IN. DIA MTG HOLES SPACED 0.500 IN. C TO C IN |
| Contact Form Arrangement | 1C LOCATION NOT OTHERWISE SPECIFIED |
| Structural Design | PILE-UP |
| Terminal Quantity | 3 |
| Terminal Type | SOLDER LUG |
| FSC Application Data | CONTACT ASSEMBLY RELAY |
| Mounting Configuration | TWO 0.128 IN. DIA MTG HOLES SPACED 0.500 IN. C TO C IN |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-725-4322 (B146) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Weight | 0.0900 lbs |
| Cube | 0.0035 cu ft |
| Part Number | Manufacturer |
|---|---|
| B2144370ISSUEA PRIMARY | L3harris Technologies, Inc. (USA) |
| 2319AY1C | Shiloh Industries Inc (USA) |
| B2144370ISSUEA | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| B146 | Burke Products Inc (USA) |
NSN 5999-00-502-0061 is a Contact Assembly,electrical, manufactured by L3harris Technologies, Inc., classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-502-0061 has 4 cross-referenced part numbers: B2144370ISSUEA (L3harris Technologies, Inc.), 2319AY1C (Shiloh Industries Inc), B2144370ISSUEA (Itt Industries Inc Itt Aerospace Communications Div East), B146 (Burke Products Inc).
There are 6 known substitutes for 5999-00-502-0061: 6625-00-725-4322, 5940-00-243-0409, 3110-00-555-4000 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2144370ISSUEA: Overall Length: 2.539 INCHES NOMINAL IN; Overall Width: 0.875 INCHES NOMINAL IN; Contact Form Arrangement: 1C LOCATION NOT OTHERWISE SPECIFIED; Structural Design: PILE-UP. 20 total characteristics are documented in the Federal Logistics Information System.