The Contact,electrical, cataloged under National Stock Number 5999-01-005-0169, 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 Sigmation Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-005-0169 |
| Primary Part Number | SIA-1789 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Sigmation Inc |
| Status | ACTIVE |
| Pin Accommodation Length | 0.220 INCHES NOMINAL IN |
| Overall Diameter | 0.120 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Mounting Method | FORCE FIT |
| Pin Accommodation Diameter | 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Style Designator | SOCKET CONTACT |
| Surface Treatment | SILVER BODY |
| Surface Treatment | SILVER CONTACT |
| Cable Entrance Diameter | 0.030 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 1 CRIMP END OPPOSITE CONTACT |
| 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 | 0.0600 lbs |
| Cube | 0.0008 cu ft |
| Part Number | Manufacturer |
|---|---|
| SIA-1789 | Sigmation Inc (USA) |
| Reference | Meaning |
|---|---|
| 582576 | 5/9 Secondary reference Raytheon Company Div Corp |
| 582576 | 3/9 Design control — primary reference Raytheon Service Co Logistics Support Center |
| 582576-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5999-01-005-0169 is a Contact,electrical, manufactured by Sigmation Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-005-0169 has 1 manufacturer part number on file: SIA-1789 (Sigmation Inc).
Key specifications for SIA-1789: Pin Accommodation Length: 0.220 INCHES NOMINAL IN; Overall Diameter: 0.120 INCHES NOMINAL IN; Precious Material: SILVER; Mounting Method: FORCE FIT. 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.