PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2055-3Switch,rotary

Janco Corporation Dba Janco Corp Div Mason Controls · NSN 5930-00-991-4529 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-991-4529 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-991-4529. Primary manufacturer part number: 2055-3.
Features
  • Switch,rotary — FSC 5930
  • 2 verified cross-references
  • Primary manufacturer: Janco Corporation Dba Janco Corp Div Mason Controls
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-991-4529, 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. This item has 2 commercial cross-references 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: Cancelled.

Catalog Facts
Item NameSwitch,rotary
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersJanco Corporation Dba Janco Corp Div Mason Controls (CAGE 91812)
Technical Specifications
ParameterValue
NSN5930-00-991-4529
Primary Part Number2055-3
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJanco Corporation Dba Janco Corp Div Mason Controls
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-647-661920553 INTERCHANGEABLE
Reactor
Gte Products Corp Sylvania Miniature Lighting Div
6505-00-682-7624205-55 INTERCHANGEABLE
Lubricant,surgical
Fougera Pharmaceuticals Inc. Dba Pharmaderm Div Fougera/savage Labs/pharmaderm
5950-00-726-2736 INTERCHANGEABLE
Coil,radio Frequency
7320-01-150-317020553 INTERCHANGEABLE
Cutter Assembly
Basic American Inc
4810-01-218-795120553 INTERCHANGEABLE
Valve,solenoid
Provision, Inc. Dba Provision Inc
4820-01-311-0954CPC25-15-V INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
6850-01-357-999192274A INTERCHANGEABLE
Toner,indirect Electrostatic Pro
Hewlett-Packard Company Dba HP
4820-01-369-5146 INTERCHANGEABLE
Cap,valve
4820-01-370-530320553-1003-1 INTERCHANGEABLE
Cap,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-380-804420555 INTERCHANGEABLE
Sleeve and Slide,directional Con
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Cross-Reference Index
Part NumberManufacturer
2055-3 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
2055-5 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
5950-00-647-6619INTERCHANGEABLE
REACTOR
20553
6505-00-682-7624INTERCHANGEABLE
LUBRICANT,SURGICAL
205-55
5950-00-726-2736INTERCHANGEABLE
COIL,RADIO FREQUENCY
7320-01-150-3170INTERCHANGEABLE
CUTTER ASSEMBLY
20553
4810-01-218-7951INTERCHANGEABLE
VALVE,SOLENOID
20553
4820-01-311-0954INTERCHANGEABLE
VALVE,CHECK
CPC25-15-V
6850-01-357-9991INTERCHANGEABLE
TONER,INDIRECT ELECTROSTATIC PRO
92274A
4820-01-369-5146INTERCHANGEABLE
CAP,VALVE
4820-01-370-5303INTERCHANGEABLE
CAP,VALVE
20553-1003-1
4810-01-380-8044INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
20555
5120-01-430-8138INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-430-8139INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5930-00-991-4529?

NSN 5930-00-991-4529 is a Switch,rotary, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-991-4529?

NSN 5930-00-991-4529 has 2 cross-referenced part numbers: 2055-3 (Janco Corporation Dba Janco Corp Div Mason Controls), 2055-5 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 5930-00-991-4529?

There are 12 known substitutes for 5930-00-991-4529: 5950-00-647-6619, 6505-00-682-7624, 5950-00-726-2736 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5930-00-991-4529 still in active supply?

NSN 5930-00-991-4529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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