PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12106Switch,lock,ignition

Tymco International, Inc. · NSN 2920-01-512-7025 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-512-7025 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-512-7025. Primary manufacturer part number: 12106.
Features
  • Switch,lock,ignition — FSC 2920
  • Switch Functional Positions: IGNITION
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 4 THREADED STUD
  • Body Style: BUSHING MOUNTED
  • Bushing Length: 0.437 INCHES NOMINAL IN
  • Mounting Method: THREADED BUSHING
  • 1 verified cross-reference
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,lock,ignition, cataloged under National Stock Number 2920-01-512-7025, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Tymco International, Inc.. Government technical data includes 6 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
NSN2920-01-512-7025
Primary Part Number12106
Item NameSwitch,lock,ignition
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerTymco International, Inc.
StatusACTIVE
Switch Functional PositionsIGNITION
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity4 THREADED STUD
Body StyleBUSHING MOUNTED
Bushing Length0.437 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3439-00-051-321512-106 INTERCHANGEABLE
Soldering and Brazing Outfit,res
Ideal Industries, Inc.
4730-00-198-4729A733XS-132CFB INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
9905-00-220-3730 INTERCHANGEABLE
Tag,stock Marking
4730-00-313-121312-106 INTERCHANGEABLE
Strainer Element,sediment
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5999-00-322-5632SMC187277 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2910-00-335-932942700 INTERCHANGEABLE
Cover,governor Control
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3460-00-547-203912106 INTERCHANGEABLE
Step Clamp
Northwestern Tools, Inc.
5310-00-737-56757375675 INTERCHANGEABLE
Washer,lock
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-879-3829 INTERCHANGEABLE
Clamp,loop
5910-00-936-1332 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
12106 Tymco International, Inc. (USA)
Related Parts
3439-00-051-3215INTERCHANGEABLE
SOLDERING AND BRAZING OUTFIT,RES
12-106
4730-00-198-4729INTERCHANGEABLE
NIPPLE,PIPE
A733XS-132CFB
9905-00-220-3730INTERCHANGEABLE
TAG,STOCK MARKING
4730-00-313-1213INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
12-106
5999-00-322-5632INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
SMC187277
2910-00-335-9329INTERCHANGEABLE
COVER,GOVERNOR CONTROL
42700
3460-00-547-2039INTERCHANGEABLE
STEP CLAMP
12106
5310-00-737-5675INTERCHANGEABLE
WASHER,LOCK
7375675
5340-00-879-3829INTERCHANGEABLE
CLAMP,LOOP
5910-00-936-1332INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5995-01-264-7906INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
2911586-2
5895-01-442-0700INTERCHANGEABLE
KEYBOARD,DATA ENTRY

Frequently Asked Questions

What is NSN 2920-01-512-7025?

NSN 2920-01-512-7025 is a Switch,lock,ignition, manufactured by Tymco International, Inc., classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-512-7025?

NSN 2920-01-512-7025 has 1 cross-referenced part number: 12106 (Tymco International, Inc.).

What NSN replaces 2920-01-512-7025?

There are 12 known substitutes for 2920-01-512-7025: 3439-00-051-3215, 4730-00-198-4729, 9905-00-220-3730 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12106?

Key specifications for 12106: Switch Functional Positions: IGNITION; End Item Identification: 600 REGENERATIVE AIR SYSTEM STREET AND AIRFIELD RUNWAY SWEEPER; Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 4 THREADED STUD. 7 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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