The Contact,electrical, cataloged under National Stock Number 5999-01-565-0271, 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 Weidmueller Terminations Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-565-0271 |
| Primary Part Number | 1651600000 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Weidmueller Terminations Inc |
| Status | ACTIVE |
| Overall Diameter | 3.5 MILLIMETERS NOMINAL MM |
| Precious Material | SILVER |
| Mounting Method | TERMINAL |
| Style Designator | SOCKET CONTACT |
| Surface Treatment | SILVER BODY AND CONTACT |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Material | COPPER ALLOY BODY AND 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 | Z |
| Weight | 0.0300 lbs |
| Cube | 0.0002 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1651600000 PRIMARY | Weidmueller Terminations Inc (USA) |
| Reference | Meaning |
|---|---|
| 7709E95 | D/9 Drawing number reference only Fluor Marine Propulsion, Llc Dba Knolls Atomic Power Laboratory |
| 1651600000 | 5/9 Secondary reference Newark Electronics Corporation Dba Newark |
NSN 5999-01-565-0271 is a Contact,electrical, manufactured by Weidmueller Terminations Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-565-0271 has 1 manufacturer part number on file: 1651600000 (Weidmueller Terminations Inc).
Key specifications for 1651600000: Overall Diameter: 3.5 MILLIMETERS NOMINAL MM; Precious Material: SILVER; Mounting Method: TERMINAL; Style Designator: SOCKET CONTACT. 7 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.