NSN 5930-00-261-7989 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-261-7989. Manufacturer of record part number: 1-46656.
Manufacturer of record: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Identification
NSN: 5930-00-261-7989
NIIN: 002617989
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1-46656
Manufacturer: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
General Description
The Switch,thermostatic, cataloged under National Stock Number 5930-00-261-7989, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
Reference documents
Reference
Meaning
46656
5/9Secondary reference
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Related Parts
5305-00-436-1827POSSIBLE MATCH
SCREW,MACHINE
5930-00-548-5735POSSIBLE MATCH
SWITCH,ROTARY
46656
4820-00-869-3263POSSIBLE MATCH
DISK,VALVE
49352J
4330-01-090-2133POSSIBLE MATCH
FILTER,FLUID
F352M-5
4820-01-118-3206POSSIBLE MATCH
SEAT,VALVE
68078F
4330-01-281-5795POSSIBLE MATCH
BOWL,SEDIMENT
146655-2
5340-01-661-9725POSSIBLE MATCH
COVER,ACCESS
Frequently Asked Questions
What is NSN 5930-00-261-7989?
NSN 5930-00-261-7989 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 5930-00-261-7989?
NSN 5930-00-261-7989 has 1 manufacturer part number on file: 1-46656 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
What NSN replaces 5930-00-261-7989?
7 possible matches (shared part number, not a government interchangeability claim): 5305-00-436-1827, 5930-00-548-5735, 4820-00-869-3263. Verify interchangeability with system specifications before substitution.
Is NSN 5930-00-261-7989 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.