The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-236-1532, 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 Dow-Key Microwave Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-236-1532 |
| Primary Part Number | 40850 |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Terminal Quantity | 12 |
| Terminal Type | PIN |
| Contact Form Arrangement | 4E LOCATION NOT OTHERWISE SPECIFIED |
| Structural Design | PILE-UP |
| Mounting Configuration | PLUG-IN MTG |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 40850 PRIMARY | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 40850 | 5/9 Secondary reference U.S. Government activity |
| 40850 | 5/9 Secondary reference Datron Systems Inc |
NSN 5999-01-236-1532 is a Contact Assembly,electrical, manufactured by Dow-Key Microwave Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-236-1532 has 1 manufacturer part number on file: 40850 (Dow-Key Microwave Llc).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-668-6419. Verify interchangeability with system specifications before substitution.
Key specifications for 40850: Terminal Quantity: 12; Terminal Type: PIN; Contact Form Arrangement: 4E LOCATION NOT OTHERWISE SPECIFIED; Structural Design: PILE-UP. 5 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.