PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91SSwitch,toggle

Mcgill Mfg Co Inc Electrical Div · NSN 5930-00-964-0671 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-964-0671 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-964-0671. Primary manufacturer part number: 91S.
Features
  • Switch,toggle — FSC 5930
  • Thread Series Designator: UNS
  • Contact Load Current Rating at Maximum Rated Voltage: 10.000 AMPERES RESISTIVE AC
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Terminal Type and Quantity: 3 SOLDERLESS LUG
  • Body Length: 1.144 INCHES NOMINAL IN
  • Nominal Thread Size: 0.469 INCHES IN
  • Maximum Voltage Rating in Volts: 250.0 AC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-964-0671, 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 Mcgill Mfg Co Inc Electrical Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-964-0671
Primary Part Number91S
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMcgill Mfg Co Inc Electrical Div
StatusACTIVE
Thread Series DesignatorUNS
Contact Load Current Rating at Maximum Rated Voltage10.000 AMPERES RESISTIVE AC
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Terminal Type and Quantity3 SOLDERLESS LUG
Body Length1.144 INCHES NOMINAL IN
Nominal Thread Size0.469 INCHES IN
Maximum Voltage Rating in Volts250.0 AC
Body Height0.927 INCHES NOMINAL IN
Actuator Height0.705 INCHES NOMINAL IN
Bushing Length0.468 INCHES NOMINAL IN
Thread Quantity Per Inch32
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Body Width0.591 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-232-5723 INTERCHANGEABLE
Plug,expansion
7420-01-030-637891S INTERCHANGEABLE
Calculator,electronic
Konica Business Machines U S a Inc
5120-01-053-263720912 INTERCHANGEABLE
Key Set,socket Head Screw
Eklind Tool Co
3040-01-080-4038910-0003 INTERCHANGEABLE
Plate,retaining,shaft
Hope Imaging Corporation
5935-01-318-9351 INTERCHANGEABLE
Connector,plug,electrical
6105-01-527-9770 INTERCHANGEABLE
Motorza.c.zzzzzzzzz
Cross-Reference Index
Part NumberManufacturer
91S Mcgill Mfg Co Inc Electrical Div (USA)
7586006P002 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
91-0003 Mcgill Mfg Co Inc Electrical Div (USA)
925-0012 Hope Imaging Corporation (USA)
Related Parts
5340-00-232-5723INTERCHANGEABLE
PLUG,EXPANSION
7420-01-030-6378INTERCHANGEABLE
CALCULATOR,ELECTRONIC
91S
5120-01-053-2637INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
20912
3040-01-080-4038INTERCHANGEABLE
PLATE,RETAINING,SHAFT
910-0003
5935-01-318-9351INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6105-01-527-9770INTERCHANGEABLE
MOTORZA.C.ZZZZZZZZZ

Frequently Asked Questions

What is NSN 5930-00-964-0671?

NSN 5930-00-964-0671 is a Switch,toggle, manufactured by Mcgill Mfg Co Inc Electrical Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-964-0671?

NSN 5930-00-964-0671 has 4 cross-referenced part numbers: 91S (Mcgill Mfg Co Inc Electrical Div), 7586006P002 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 91-0003 (Mcgill Mfg Co Inc Electrical Div), 925-0012 (Hope Imaging Corporation).

What NSN replaces 5930-00-964-0671?

There are 6 known substitutes for 5930-00-964-0671: 5340-00-232-5723, 7420-01-030-6378, 5120-01-053-2637 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91S?

Key specifications for 91S: Thread Series Designator: UNS; Contact Load Current Rating at Maximum Rated Voltage: 10.000 AMPERES RESISTIVE AC; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT; Terminal Type and Quantity: 3 SOLDERLESS LUG. 13 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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