The Contact,electrical, cataloged under National Stock Number 5999-00-510-6421, 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 Us Army Aviation and Missile Command. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-510-6421 |
| Primary Part Number | 8174236 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES IN |
| Style Designator | HEX HEAD ADJUSTABLE POINT CONTACT |
| Material | COPPER ALLOY 360 BODY |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONTACT |
| Thread Series Designator | UNF |
| Surface Treatment | NICKEL BODY AND CONTACT |
| Material | COPPER ALLOY 360 CONTACT |
| Mounting Facility Quantity | 1 |
| Thread Quantity Per Inch | 28 |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Mounting Method | THREADED HOLE(S) |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Style Designator | HEX HEAD ADJUSTABLE POINT CONTACT |
| Material | COPPER ALLOY 360 BODY |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONTACT |
| Thread Series Designator | UNF |
| Surface Treatment | NICKEL BODY AND CONTACT |
| Material | COPPER ALLOY 360 CONTACT |
| Mounting Facility Quantity | 1 |
| Thread Quantity Per Inch | 28 |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Mounting Method | THREADED HOLE(S) |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| Successor | 5999-00-018-6588 (C103.0) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | X |
NSN 5999-00-510-6421 is a Contact,electrical, manufactured by Us Army Aviation and Missile Command, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-510-6421 has 5 cross-referenced part numbers: DM-393 (Cobra Industries Inc), 8174236 (Us Army Aviation and Missile Command), C1030 (Triangle Tool Co), DM-393 (Triangle Tool Co), C1030 (Cobra Industries Inc).
There is 1 known substitute for 5999-00-510-6421: 5999-00-018-6588. Verify interchangeability with system specifications before substitution.
Key specifications for 8174236: Nominal Thread Size: 0.250 INCHES IN; Style Designator: HEX HEAD ADJUSTABLE POINT CONTACT; Material: COPPER ALLOY 360 BODY; Material Document and Classification: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONTACT. 30 total characteristics are documented in the Federal Logistics Information System.