PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-1951Switch,rotary

Janco Corporation Dba Janco Corp Div Mason Controls · NSN 5930-00-457-7313 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-457-7313 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-457-7313. Primary manufacturer part number: 10-1951.
Features
  • Switch,rotary — FSC 5930
  • Thread Series Designator: UNEF SINGLE MOUNTING FACILITY
  • Switch Actuator Indexing Position Quantity: 2 SINGLE ACTUATOR
  • Flat Height: 0.093 INCHES NOMINAL SINGLE ACTUATOR IN
  • Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN
  • Style Designator: CIRCULAR WAFER, BUSHING MOUNT
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
  • Individual Section Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-457-7313, 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 Janco Corporation Dba Janco Corp Div Mason Controls. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5930-00-457-7313
Primary Part Number10-1951
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJanco Corporation Dba Janco Corp Div Mason Controls
StatusACTIVE
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position Quantity2 SINGLE ACTUATOR
Flat Height0.093 INCHES NOMINAL SINGLE ACTUATOR IN
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Individual Section Quantity1
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Overall Diameter1.088 INCHES NOMINAL IN
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Shaft Diameter0.150 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment60.0 DEGREES SINGLE ACTUATOR
Rotor Through Connection Quantity1 SINGLE SECTION
Shaft Length6.125 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Terminal TypeSOLDER STUD
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL
Thread Length0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Throw Quantity2 SINGLE SECTION REAR
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Pole Quantity1 SINGLE SECTION FRONT
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1270-00-606-7270101951 INTERCHANGEABLE
Bracket Assy
Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions
6210-00-669-6540 INTERCHANGEABLE
Lens,light
5915-00-710-1951 INTERCHANGEABLE
Filter,band Pass
2920-00-909-248310929868 INTERCHANGEABLE
Generator,engine Accessory
U S Army Tank Automotive Command Amsta-Im-Mm
5355-01-132-5641AB30026948 INTERCHANGEABLE
Knob
Transicoil Llc Dba Ads Transicoil Div Transicoil
5950-01-265-5938101951 INTERCHANGEABLE
Transformer,power
Spx Corporation
Cross-Reference Index
Part NumberManufacturer
10-1951 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
946-094-0001 Northrop Grumman Systems Corporation (USA)
Related Parts
1270-00-606-7270INTERCHANGEABLE
BRACKET ASSY
101951
6210-00-669-6540INTERCHANGEABLE
LENS,LIGHT
5915-00-710-1951INTERCHANGEABLE
FILTER,BAND PASS
2920-00-909-2483INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
10929868
5355-01-132-5641INTERCHANGEABLE
KNOB
AB30026948
5950-01-265-5938INTERCHANGEABLE
TRANSFORMER,POWER
101951

Frequently Asked Questions

What is NSN 5930-00-457-7313?

NSN 5930-00-457-7313 is a Switch,rotary, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-457-7313?

NSN 5930-00-457-7313 has 2 cross-referenced part numbers: 10-1951 (Janco Corporation Dba Janco Corp Div Mason Controls), 946-094-0001 (Northrop Grumman Systems Corporation).

What NSN replaces 5930-00-457-7313?

There are 6 known substitutes for 5930-00-457-7313: 1270-00-606-7270, 6210-00-669-6540, 5915-00-710-1951 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-1951?

Key specifications for 10-1951: Thread Series Designator: UNEF SINGLE MOUNTING FACILITY; Switch Actuator Indexing Position Quantity: 2 SINGLE ACTUATOR; Flat Height: 0.093 INCHES NOMINAL SINGLE ACTUATOR IN; Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN. 25 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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