FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Switch,rotary, cataloged under National Stock Number 5930-01-078-8841, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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)
Technical Specifications
Parameter
Value
NSN
5930-01-078-8841
Item Name
Switch,rotary
FSC / FSG
5930 / 59 — Switches
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.
4330-01-186-8752921038POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
3040-01-310-005121038POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5975-01-343-350921038POSSIBLE MATCH
MOUNTING BASE,TIE DOWN,ELECTRICA
Possible match (shared part number)Waytek Inc
8305-01-621-8417WR18/3010/38POSSIBLE MATCH
CLOTH,WOVEN ROVING
Possible match (shared part number)Owens Corning
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
21-038
3/9Design control — primary reference
Ultrasonic Corp
Related Parts
4330-01-186-8752POSSIBLE MATCH
FILTER ELEMENT,FLUID
921038
3040-01-310-0051POSSIBLE MATCH
SHAFT,SHOULDERED
21038
5975-01-343-3509POSSIBLE MATCH
MOUNTING BASE,TIE DOWN,ELECTRICA
21038
8305-01-621-8417POSSIBLE MATCH
CLOTH,WOVEN ROVING
WR18/3010/38
Frequently Asked Questions
What is NSN 5930-01-078-8841?
NSN 5930-01-078-8841 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
What NSN replaces 5930-01-078-8841?
4 possible matches (shared part number, not a government interchangeability claim): 4330-01-186-8752, 3040-01-310-0051, 5975-01-343-3509. Verify interchangeability with system specifications before substitution.
Is NSN 5930-01-078-8841 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.