The Switch,thermostatic, cataloged under National Stock Number 5930-01-514-0553, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Approved Purification Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Approved Purification Corp (CAGE 0BML0) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-514-0553 |
| Primary Part Number | TL009-159F-P16 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Approved Purification Corp |
| 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 |
|---|---|
| TL009-159F-P16 PRIMARY | Approved Purification Corp (USA) |
| Reference | Meaning |
|---|---|
| 20729004 | D/9 Drawing number reference only U.S. Government activity |
| 173738 | 5/2 Secondary reference U.S. Government activity |
| 20729004 REV R FN 22 | 5/2 Secondary reference U.S. Government activity |
| 20729213 | D/9 Drawing number reference only U.S. Government activity |
NSN 5930-01-514-0553 is a Switch,thermostatic, manufactured by Approved Purification Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-514-0553 has 1 manufacturer part number on file: TL009-159F-P16 (Approved Purification Corp).
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.