The Contact,electrical, cataloged under National Stock Number 5999-00-615-2113, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Triangle Tool Co. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-615-2113 |
| Primary Part Number | 418061 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Triangle Tool Co |
| Status | ACTIVE |
| Voltage Rating in Volts | 10000.0 DC |
| Mounting Facility Quantity | 1 |
| Surface Treatment Document and Classification | H+4-60,FSC-82577 MFR REF 1ST TREATMENT RESPONSE AND H+4-74,FSC-82577 MFR REF 2ND TREATMENT RESPONSE CONTACT |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Precious Material | RHODIUM |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | CYLINDRICAL SHAPE |
| Precious Material and Weight | 0.005 RHODIUM GRAINS, TROY |
| Material Document and Classification | QQ-B-626,COMP 22,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE CONTACT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | NICKEL AND RHODIUM CONTACT |
| Precious Material and Location | CONTACT SURFACE RHODIUM |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 1 THREADED HOLE BASE |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
NSN 5999-00-615-2113 is a Contact,electrical, manufactured by Triangle Tool Co, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-615-2113 has 2 manufacturer part numbers on file: 418061 (Triangle Tool Co), 418061 (Astro Machine Co Inc Div Astro Machine Company).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-411-7074. Verify interchangeability with system specifications before substitution.
Key specifications for 418061: Voltage Rating in Volts: 10000.0 DC; Mounting Facility Quantity: 1; Surface Treatment Document and Classification: H+4-60,FSC-82577 MFR REF 1ST TREATMENT RESPONSE AND H+4-74,FSC-82577 MFR REF 2ND TREATMENT RESPONSE CONTACT; Overall Diameter: 0.500 INCHES NOMINAL IN. 18 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.