The Contact,electrical, cataloged under National Stock Number 5999-00-035-8972, 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 Ward Leonard Ct Llc. Government technical data includes 12 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-035-8972 |
| Primary Part Number | 16770-7-1 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Precious Material | SILVER |
| Mounting Method | THREADED HOLE(S) |
| Precious Material and Weight | 0.100 SILVER GRAINS, TROY |
| Distance Between Mounting Facility Centers | 0.875 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Precious Material and Location | CONTACT SILVER |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | SILVER CONTACT |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 17421ITEM1A | Ward Leonard Ct Llc (USA) |
| 16770-7-1 PRIMARY | Ward Leonard Ct Llc (USA) |
NSN 5999-00-035-8972 is a Contact,electrical, manufactured by Ward Leonard Ct Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-035-8972 has 2 manufacturer part numbers on file: 17421ITEM1A (Ward Leonard Ct Llc), 16770-7-1 (Ward Leonard Ct Llc).
Key specifications for 16770-7-1: Mounting Facility Quantity: 2; Precious Material: SILVER; Mounting Method: THREADED HOLE(S); Precious Material and Weight: 0.100 SILVER GRAINS, TROY. 12 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.