The Contact,electrical, cataloged under National Stock Number 5999-01-377-1029, 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 Mill-Max Mfg Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-377-1029 |
| Primary Part Number | 1222-0-05-21-00-00-01-0 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Mill-Max Mfg Corp |
| Status | ACTIVE |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | POST CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Specification/standard Data | 3N087-1222-0-05-21-00-00-01-0 MANUFACTURERS SPECIFICATION CONTROL |
| Surface Treatment | GOLD AND NICKEL BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Pin Width | 0.025 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY AND CONTACT |
| Pin Length | 0.594 INCHES NOMINAL IN |
| 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 |
| Weight | 0.0100 lbs |
| Cube | 0.0013 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1222-0-05-21-00-00-01-0 PRIMARY | Mill-Max Mfg Corp (USA) |
NSN 5999-01-377-1029 is a Contact,electrical, manufactured by Mill-Max Mfg Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-377-1029 has 1 manufacturer part number on file: 1222-0-05-21-00-00-01-0 (Mill-Max Mfg Corp).
Key specifications for 1222-0-05-21-00-00-01-0: Overall Height: 0.071 INCHES NOMINAL IN; Precious Material: GOLD; Mounting Method: FORCE FIT; Style Designator: POST CONTACT. 10 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.