The Contact,electrical, cataloged under National Stock Number 5999-00-481-4531, 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 The Boeing Company Div Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Contact,electrical |
| FSC / FSG | 5999 — Miscellaneous Electrical and Electronic Components (FSG 59) |
| Manufacturers | Amphenol Corporation Div Amphenol Rf (CAGE 74868); The Boeing Company Div Defense (CAGE 76301) |
| Parameter | Value |
|---|---|
| NSN | 5999-00-481-4531 |
| Primary Part Number | ST5M1290-001S |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| 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 | DN |
| Weight | 0.0050 lbs |
| Cube | 0.0037 cu ft |
| Part Number | Manufacturer |
|---|---|
| 902-5019-2 | Amphenol Corporation Div Amphenol Rf (USA) |
| ST5M1290-001S PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| ST5M1290-001S | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| LRCXSK-19 | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
| 902-5019-2 | 5/9 Secondary reference Amphenol Corp Spectra-Strip/itd |
| ES7743-19S | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| C-0536-T108-C101 | 5/9 Secondary reference Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies |
| LRCXSK19V1 | C/1 Advisory reference — outside the item-of-supply concept Souriau Usa, Inc. Dba Souriau Usa Inc |
| LRCXSK19DE5 | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
NSN 5999-00-481-4531 is a Contact,electrical, manufactured by The Boeing Company Div Defense, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-481-4531 has 2 manufacturer part numbers on file: 902-5019-2 (Amphenol Corporation Div Amphenol Rf), ST5M1290-001S (The Boeing Company Div Defense).
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.