The Switch,sensitive, cataloged under National Stock Number 5930-01-344-9031, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5930-01-344-9031 |
| Primary Part Number | 1322ZMK3 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1322ZMK3 | Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems (GBR) |
| 1322ZMK3 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| 1322ZMK3 | 5/9 Secondary reference Ultra Electronics Ltd (electronics Division) |
| 1HY5-1 | 5/1 Secondary reference Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems |
| 1HY5-1 | 5/9 Secondary reference Ultra Electronics Precision Air & Land Systems |
| 1HY5-1 | 5/9 Secondary reference Ultra Electronics Ltd (electronics Division) |
| 1322ZMK3 | 5/9 Secondary reference Ultra Electronics Precision Air & Land Systems |
NSN 5930-01-344-9031 is a Switch,sensitive, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-344-9031 has 2 manufacturer part numbers on file: 1322ZMK3 (Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems), 1322ZMK3 (U S Dept of Transportation Federal Aviation Administration).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-649-0261. Verify interchangeability with system specifications before substitution.
Key specifications for 1322ZMK3: End Item Identification: C29 AIRCRAFT. 0 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.
NSN 5930-01-344-9031 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.