PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-309Switch,rotary

Automatic Switch Company Dba Asco · NSN 5930-00-586-3566 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-586-3566 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-586-3566. Primary manufacturer part number: 51-309.
Features
  • Switch,rotary — FSC 5930
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-586-3566, 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 Automatic Switch Company Dba Asco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-586-3566
Primary Part Number51-309
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-5087117915-10 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4940-01-133-4083 INTERCHANGEABLE
Nozzle,heater,gun Type,electrica
Cross-Reference Index
Part NumberManufacturer
51-309 Automatic Switch Company Dba Asco (USA)
GS51-309PC1T05 Automatic Switch Company Dba Asco (USA)
Related Parts
3110-00-156-5087INTERCHANGEABLE
BEARING,BALL,ANNULAR
117915-10
4940-01-133-4083INTERCHANGEABLE
NOZZLE,HEATER,GUN TYPE,ELECTRICA

Frequently Asked Questions

What is NSN 5930-00-586-3566?

NSN 5930-00-586-3566 is a Switch,rotary, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-586-3566?

NSN 5930-00-586-3566 has 2 cross-referenced part numbers: 51-309 (Automatic Switch Company Dba Asco), GS51-309PC1T05 (Automatic Switch Company Dba Asco).

What NSN replaces 5930-00-586-3566?

There are 2 known substitutes for 5930-00-586-3566: 3110-00-156-5087, 4940-01-133-4083. Verify interchangeability with system specifications before substitution.

What are the specifications of 51-309?

Key specifications for 51-309: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 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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