The Switch,thermostatic, cataloged under National Stock Number 5930-01-453-1838, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Altec Air, Llc Dba Altec Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-453-1838 |
| Primary Part Number | PB118 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Altec Air, Llc Dba Altec Llc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| PB118 PRIMARY | Altec Air, Llc Dba Altec Llc (USA) |
| A22-2217-36 | Robertshaw Controls Co Uni-Line Div (USA) |
| Reference | Meaning |
|---|---|
| 4440014178476 | 5/1 Secondary reference U.S. Government activity |
NSN 5930-01-453-1838 is a Switch,thermostatic, manufactured by Altec Air, Llc Dba Altec Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-453-1838 has 2 manufacturer part numbers on file: PB118 (Altec Air, Llc Dba Altec Llc), A22-2217-36 (Robertshaw Controls Co Uni-Line Div).
Key specifications for PB118: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: AN/FSC 78 & 79 COMMUNICATIONS TERMINAL SATELLITE.. 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.
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.