PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS543-2Switch,toggle

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5930-00-508-0291 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-508-0291 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-508-0291. Primary manufacturer part number: NAS543-2.
Features
  • Switch,toggle — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-508-0291, 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 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-508-0291
Primary Part NumberNAS543-2
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-539-7169543-2 INTERCHANGEABLE
Switch,toggle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5930-00-813-0034NAS543-6 INTERCHANGEABLE
Switch,toggle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5930-00-850-3806NAS543-5 INTERCHANGEABLE
Switch,toggle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
NAS543-2A National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS543 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS543-2 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5930-00-539-7169INTERCHANGEABLE
SWITCH,TOGGLE
543-2
5930-00-813-0034INTERCHANGEABLE
SWITCH,TOGGLE
NAS543-6
5930-00-850-3806INTERCHANGEABLE
SWITCH,TOGGLE
NAS543-5

Frequently Asked Questions

What is NSN 5930-00-508-0291?

NSN 5930-00-508-0291 is a Switch,toggle, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-508-0291?

NSN 5930-00-508-0291 has 3 cross-referenced part numbers: NAS543-2A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS543 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS543-2 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5930-00-508-0291?

There are 3 known substitutes for 5930-00-508-0291: 5930-00-539-7169, 5930-00-813-0034, 5930-00-850-3806. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS543-2?

Key specifications for NAS543-2: Part Name Assigned by Controlling Agency: SWITCH. 1 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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