PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8309Switch Assembly

Kay Elemetrics Corporation · NSN 5930-00-054-4578 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-054-4578 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-054-4578. Primary manufacturer part number: 8309.
Features
  • Switch Assembly — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Kay Elemetrics Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-00-054-4578, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Kay Elemetrics Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch Assembly
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersKay Elemetrics Corporation (CAGE 80138)
Technical Specifications
ParameterValue
NSN5930-00-054-4578
Primary Part Number8309
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6625-00-106-06458309 INTERCHANGEABLE
Kelvin Klip Set
Electro Scientific Industries Inc
4730-00-263-4187 INTERCHANGEABLE
Tee,pipe
6135-00-274-4032BA309U INTERCHANGEABLE
Battery,nonrechargeable
Joint Electronics Type Designation System
6625-00-423-6738391960-1 INTERCHANGEABLE
Ammeter
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5950-00-459-428383097 INTERCHANGEABLE
Reactor
Black and Decker Us Inc
5310-00-677-31208309 INTERCHANGEABLE
Washer,flat
Goodrich Corporation
4510-01-161-01868309 INTERCHANGEABLE
Shower,eye and Face
Haws Corporation
5998-01-659-8063 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
8309 Kay Elemetrics Corporation (USA)
Related Parts
6625-00-106-0645INTERCHANGEABLE
KELVIN KLIP SET
8309
4730-00-263-4187INTERCHANGEABLE
TEE,PIPE
6135-00-274-4032INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
BA309U
6625-00-423-6738INTERCHANGEABLE
AMMETER
391960-1
5950-00-459-4283INTERCHANGEABLE
REACTOR
83097
5310-00-677-3120INTERCHANGEABLE
WASHER,FLAT
8309
4510-01-161-0186INTERCHANGEABLE
SHOWER,EYE AND FACE
8309
5998-01-659-8063INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5930-00-054-4578?

NSN 5930-00-054-4578 is a Switch Assembly, manufactured by Kay Elemetrics Corporation, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-054-4578?

NSN 5930-00-054-4578 has 1 cross-referenced part number: 8309 (Kay Elemetrics Corporation).

What NSN replaces 5930-00-054-4578?

There are 8 known substitutes for 5930-00-054-4578: 6625-00-106-0645, 4730-00-263-4187, 6135-00-274-4032 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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