The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-232-1522, 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 Keysight Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-232-1522 |
| Primary Part Number | 1251-5033 |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Terminal Type | PIN |
| Structural Design | NONSWITCHING |
| Precious Material | GOLD |
| Precious Material and Weight | 0.015 GOLD GRAINS, TROY |
| Contact Quantity | 3 |
| Precious Material and Location | CONTACT SURFACES GOLD |
| 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 | JZ |
| Weight | 0.1000 lbs |
| Cube | 0.0042 cu ft |
| Part Number | Manufacturer |
|---|---|
| 103239-3 | Te Connectivity Corporation (USA) |
| 1251-5033 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1251-5033 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 65507-103 | 5/9 Secondary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| 1251-5033 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5999-01-232-1522 is a Contact Assembly,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-232-1522 has 2 manufacturer part numbers on file: 103239-3 (Te Connectivity Corporation), 1251-5033 (Keysight Technologies Inc).
Key specifications for 1251-5033: Overall Height: 0.450 INCHES NOMINAL IN; Terminal Type: PIN; Structural Design: NONSWITCHING; Precious Material: GOLD. 6 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.