The Switch,thermostatic, cataloged under National Stock Number 5930-01-411-8318, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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 | 5930-01-411-8318 |
| Primary Part Number | AR514 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Contact Adjustment Range | +200.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT |
| Style Designator | RECTANGULAR |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT KNOB WITH SCALE |
| Body Length | 5.875 INCHES NOMINAL IN |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 30.00 AC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| AR514 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
NSN 5930-01-411-8318 is a Switch,thermostatic, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-411-8318 has 1 manufacturer part number on file: AR514 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
Key specifications for AR514: Overall Height: 5.875 INCHES NOMINAL IN; Contact Adjustment Range: +200.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT; Style Designator: RECTANGULAR; Overall Length: 3.125 INCHES NOMINAL IN. 6 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.