PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A126Key,switch

Golden Engineering, Inc. · NSN 5930-01-645-4651 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-645-4651 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-645-4651. Primary manufacturer part number: A126.
Features
  • Key,switch — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Golden Engineering, Inc.
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Key,switch, cataloged under National Stock Number 5930-01-645-4651, 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 Golden Engineering, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-645-4651
Primary Part NumberA126
Item NameKey,switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerGolden Engineering, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5999-00-244-1940209789-93 INTERCHANGEABLE
Contact,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
3040-00-409-7881A1-26 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
5310-00-482-7000A126 INTERCHANGEABLE
Nut,plain,hexagon
Allenair Corp
3895-00-496-7529A126 INTERCHANGEABLE
Adapter,quick Detac
Morrison Brothers Co Dba Morrison Brothers Co
6810-00-596-4823A126 INTERCHANGEABLE
Fluorescein
Dwyer Instruments Inc
6810-01-117-2211 INTERCHANGEABLE
Florescan
6150-01-150-1441NW22571 INTERCHANGEABLE
Lead,storage Battery
Tld Wollard Llc
5315-01-630-2470A126 INTERCHANGEABLE
Key,machine
Patterson Cooney Inc
5975-01-665-671101126000 INTERCHANGEABLE
Interconnecting Box
Bopla Enclosure Systems
Cross-Reference Index
Part NumberManufacturer
A126 PRIMARY Golden Engineering, Inc. (USA)
Related Parts
5999-00-244-1940INTERCHANGEABLE
CONTACT,ELECTRICAL
209789-93
3040-00-409-7881INTERCHANGEABLE
SHAFT,STRAIGHT
A1-26
5310-00-482-7000INTERCHANGEABLE
NUT,PLAIN,HEXAGON
A126
3895-00-496-7529INTERCHANGEABLE
ADAPTER,QUICK DETAC
A126
6810-00-596-4823INTERCHANGEABLE
FLUORESCEIN
A126
6810-01-117-2211INTERCHANGEABLE
FLORESCAN
6150-01-150-1441INTERCHANGEABLE
LEAD,STORAGE BATTERY
NW22571
5315-01-630-2470INTERCHANGEABLE
KEY,MACHINE
A126
5975-01-665-6711INTERCHANGEABLE
INTERCONNECTING BOX
01126000

Frequently Asked Questions

What is NSN 5930-01-645-4651?

NSN 5930-01-645-4651 is a Key,switch, manufactured by Golden Engineering, Inc., classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-645-4651?

NSN 5930-01-645-4651 has 1 cross-referenced part number: A126 (Golden Engineering, Inc.).

What NSN replaces 5930-01-645-4651?

There are 9 known substitutes for 5930-01-645-4651: 5999-00-244-1940, 3040-00-409-7881, 5310-00-482-7000 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A126?

Key specifications for A126: End Item Identification: XR200 X-RAY SOURCE; Part Name Assigned by Controlling Agency: KEY. 2 total characteristics are documented in the Federal Logistics Information System.

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