The Switch,thermostatic, cataloged under National Stock Number 5930-01-570-5537, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avtron Aerospace Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-570-5537 |
| Primary Part Number | 491021 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Avtron Aerospace Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 491021 PRIMARY | Avtron Aerospace Inc (USA) |
NSN 5930-01-570-5537 is a Switch,thermostatic, manufactured by Avtron Aerospace Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-570-5537 has 1 manufacturer part number on file: 491021 (Avtron Aerospace Inc).
Key specifications for 491021: Part Name Assigned by Controlling Agency: SWITCH,TEMPERATURE; End Item Identification: 6150-01-557-1304; LOAD BANK,ELECTRICAL. 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.
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.