NSN 5930-00-949-2302 · NIIN 009492302 · Part number QB400391
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 55974
Government record, cited
NSN 5930-00-949-2302 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-949-2302. Manufacturer of record part number: QB400391.
Manufacturer of record: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Identification
NSN: 5930-00-949-2302
NIIN: 009492302
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: QB400391
Manufacturer: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
General Description
The Switch,rotary, cataloged under National Stock Number 5930-00-949-2302, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Switch,rotary
FSC / FSG
5930 — Switches (FSG 59)
Manufacturers
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (CAGE 55974)
Technical Specifications
Parameter
Value
NSN
5930-00-949-2302
Primary Part Number
QB400391
Item Name
Switch,rotary
FSC / FSG
5930 / 59 — Switches
Manufacturer
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-166-4442MSS SP-110 1/2INFPT FIG 1CPOSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
5970-01-190-343161992POSSIBLE MATCH
INSULATOR,PLATE
Possible match (shared part number)Unison Industries Llc
4820-01-251-56304206T-SW-2IN-61992POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-284-22474201B-1.50IN-SE-61992-PC5POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
Reference documents
Reference
Meaning
QB400391
5/9Secondary reference
Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
6-1992
3/2Design control — primary reference
U.S. Government activity
Related Parts
4820-01-166-4442POSSIBLE MATCH
VALVE,BALL
MSS SP-110 1/2INFPT FIG 1C
5970-01-190-3431POSSIBLE MATCH
INSULATOR,PLATE
61992
4820-01-251-5630POSSIBLE MATCH
VALVE,BALL
4206T-SW-2IN-61992
4820-01-284-2247POSSIBLE MATCH
SEAT,VALVE
4201B-1.50IN-SE-61992-PC5
Frequently Asked Questions
What is NSN 5930-00-949-2302?
NSN 5930-00-949-2302 is a Switch,rotary, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-00-949-2302?
NSN 5930-00-949-2302 has 1 manufacturer part number on file: QB400391 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
What NSN replaces 5930-00-949-2302?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-166-4442, 5970-01-190-3431, 4820-01-251-5630. Verify interchangeability with system specifications before substitution.
Is NSN 5930-00-949-2302 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.