The Switch,thermostatic, cataloged under National Stock Number 5930-01-699-2593, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 4 specifications, 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 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 | 5930-01-699-2593 |
| Primary Part Number | T464T05030XBXFS75/205F |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Mounting Method | BRACKET(S) |
| Unthreaded Mounting Hole Diameter | 0.28 INCHES NOMINAL IN |
| Temp Sensing Element Type | CAPILLARY TUBE |
| Capillary Tube Length | 3.0 INCHES NOMINAL IN |
| 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 |
|---|---|
| T464T05030XBXFS75/205F PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 0009157 | Lake Shore Systems, Inc. (USA) |
NSN 5930-01-699-2593 is a Switch,thermostatic, manufactured by Ashcroft Inc Dba Heise, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-699-2593 has 2 manufacturer part numbers on file: T464T05030XBXFS75/205F (Ashcroft Inc Dba Heise), 0009157 (Lake Shore Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-699-3257. Verify interchangeability with system specifications before substitution.
Key specifications for T464T05030XBXFS75/205F: Mounting Method: BRACKET(S); Unthreaded Mounting Hole Diameter: 0.28 INCHES NOMINAL IN; Temp Sensing Element Type: CAPILLARY TUBE; Overall Width: 5.21 INCHES NOMINAL IN. 4 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.