PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-77Switch,rotary

Kaypro Corp · NSN 5930-01-012-3910 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-012-3910 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-012-3910. Primary manufacturer part number: 40-77.
Features
  • Switch,rotary — FSC 5930
  • Individual Section Quantity: 3
  • Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY
  • Switch Actuator Indexing Position Quantity: 5 SINGLE ACTUATOR
  • Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR
  • Shaft Type: ROUND, PARALLEL FLATTED SINGLE ACTUATOR
  • Pole Quantity: 2 EACH SECTION FRONT
  • Switch Actuator Stop Device Type: FIXED STOP SINGLE ACTUATOR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-01-012-3910, 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 Kaypro Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-012-3910
Primary Part Number40-77
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKaypro Corp
StatusACTIVE
Individual Section Quantity3
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position Quantity5 SINGLE ACTUATOR
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Shaft TypeROUND, PARALLEL FLATTED SINGLE ACTUATOR
Pole Quantity2 EACH SECTION FRONT
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Style DesignatorSQUARE WAFER, PANEL MOUNT
Nonturn Device TypeTAB AT 9:00 OCLOCK
Terminal TypeTAB, SOLDER LUG
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Throw Quantity4 EACH SECTION FRONT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5826-00-090-2976MT1094U INTERCHANGEABLE
Mounting
Joint Electronics Type Designation System
6645-00-225-26754077 INTERCHANGEABLE
Heart,runner
Bi-Com Industries Inc
5310-00-282-4653105-577 INTERCHANGEABLE
Nut,plain,hexagon
Bogen Communications Inc
6250-00-283-93834077 INTERCHANGEABLE
Lampholder
Westinghouse Electric Corp
2930-00-364-6444 INTERCHANGEABLE
Body
2910-00-387-0971 INTERCHANGEABLE
Pump,fuel,cam Actuated
1630-01-074-725640-77 INTERCHANGEABLE
Wheel Assembly,nose
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5841-01-107-82274077 INTERCHANGEABLE
Planetary Drive
Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited
5910-01-112-2441 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
6145-01-113-06904077 INTERCHANGEABLE
Cable,special Purpose,electrical
Cole Hersee Company
Cross-Reference Index
Part NumberManufacturer
40-77 Kaypro Corp (USA)
Related Parts
5826-00-090-2976INTERCHANGEABLE
MOUNTING
MT1094U
6645-00-225-2675INTERCHANGEABLE
HEART,RUNNER
4077
5310-00-282-4653INTERCHANGEABLE
NUT,PLAIN,HEXAGON
105-577
6250-00-283-9383INTERCHANGEABLE
LAMPHOLDER
4077
2930-00-364-6444INTERCHANGEABLE
BODY
2910-00-387-0971INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
1630-01-074-7256INTERCHANGEABLE
WHEEL ASSEMBLY,NOSE
40-77
5841-01-107-8227INTERCHANGEABLE
PLANETARY DRIVE
4077
5910-01-112-2441INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
6145-01-113-0690INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4077
6625-01-466-9066INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
6665-01-555-1438INTERCHANGEABLE
CHEMICAL SUBSTANCE DETECTION TES
8103200

Frequently Asked Questions

What is NSN 5930-01-012-3910?

NSN 5930-01-012-3910 is a Switch,rotary, manufactured by Kaypro Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-012-3910?

NSN 5930-01-012-3910 has 1 cross-referenced part number: 40-77 (Kaypro Corp).

What NSN replaces 5930-01-012-3910?

There are 12 known substitutes for 5930-01-012-3910: 5826-00-090-2976, 6645-00-225-2675, 5310-00-282-4653 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-77?

Key specifications for 40-77: Individual Section Quantity: 3; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Switch Actuator Indexing Position Quantity: 5 SINGLE ACTUATOR; Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR. 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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