The Header,shorting, cataloged under National Stock Number 5999-01-433-0666, 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 Rosomak S.a. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5999-01-433-0666 |
| Primary Part Number | 686-531-0040 |
| Item Name | Header,shorting |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Rosomak S.a |
| Status | ACTIVE |
| General Characteristics Item Description | POLYAMIDE NYLONG; LIGHT GREY; TINNED CONTACTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 686-531-0040 | Rosomak S.a (POL) |
| Reference | Meaning |
|---|---|
| 283-414 | 3/9 Design control — primary reference Wago Corporation |
| 5999PL0917111 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 280-606 | C/1 Advisory reference — outside the item-of-supply concept Wago Corporation |
NSN 5999-01-433-0666 is a Header,shorting, manufactured by Rosomak S.a, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-433-0666 has 1 manufacturer part number on file: 686-531-0040 (Rosomak S.a).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-449-7233. Verify interchangeability with system specifications before substitution.
Key specifications for 686-531-0040: General Characteristics Item Description: POLYAMIDE NYLONG; LIGHT GREY; TINNED CONTACTS. 1 specification is 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.
NSN 5999-01-433-0666 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.