The Contact,electrical, cataloged under National Stock Number 5999-00-030-1952, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5999-00-030-1952 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Voltage Rating in Volts | 500.0 AC AND 500.0 DC |
| Point Diameter | 0.188 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 |
| Precious Material | SILVER |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.0935 INCHES NOMINAL IN |
| Style Designator | FLAT LEAF CONTACT W/ ROUND FIXED POINT |
| Precious Material and Weight | 1.000 SILVER GRAINS, TROY |
| Distance Between Mounting Facility Centers | 0.312 INCHES NOMINAL IN |
| Precious Material and Location | CONTACT SILVER |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AXIALLY AT ONE END |
| Current Rating in Amps | 3.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 21942 | 3/9 Design control — primary reference Struthers-Dunn Inc |
| N370 | 5/9 Secondary reference U.S. Government activity |
NSN 5999-00-030-1952 is a Contact,electrical, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5961-01-112-6626. Verify interchangeability with system specifications before substitution.
Key specifications for 5999-00-030-1952: Voltage Rating in Volts: 500.0 AC AND 500.0 DC; Point Diameter: 0.188 INCHES NOMINAL IN; Mounting Facility Quantity: 2; Precious Material: SILVER. 13 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.