NSN 5930-01-353-9903 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-353-9903. Manufacturer of record part number: 300-027676-003.
Also searched as5930-01-353-9903 ·
5930013539903 ·
NIIN 013539903 ·
01-353-9903 ·
FSC 5930 Switches · CAGE 65586 · 300-027676-003
Manufacturer of record: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Identification
NSN: 5930-01-353-9903
NIIN: 013539903
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 300-027676-003
Manufacturer: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
General Description
The Switch,thermostatic, cataloged under National Stock Number 5930-01-353-9903, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-353-9903
Primary Part Number
300-027676-003
Item Name
Switch,thermostatic
FSC / FSG
5930 / 59 — Switches
Manufacturer
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
No interchangeability data on file.
Other items in FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-01-353-9903?
NSN 5930-01-353-9903 is a Switch,thermostatic, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-353-9903?
NSN 5930-01-353-9903 has 1 manufacturer part number on file: 300-027676-003 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
What are the specifications of 300-027676-003?
Key specifications for 300-027676-003: End Item Identification: HEATER UNIT,ELECTRIC PART NUMBER 004-055537-005 ABOARD 378 FT WHEC COAST GUARD VESSELS FT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-353-9903 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.