PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12BClutch,positive,nonvehicular

Geartronics Industries Inc Dba X-4 Tool Div · NSN 3010-01-079-6212 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-079-6212 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-079-6212. Primary manufacturer part number: 12B.
Features
  • Clutch,positive,nonvehicular — FSC 3010
  • 6 verified cross-references
  • Primary manufacturer: Geartronics Industries Inc Dba X-4 Tool Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clutch,positive,nonvehicular, cataloged under National Stock Number 3010-01-079-6212, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Geartronics Industries Inc Dba X-4 Tool Div. This item has 6 commercial cross-references from 4 manufacturers, 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
NSN3010-01-079-6212
Primary Part Number12B
Item NameClutch,positive,nonvehicular
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerGeartronics Industries Inc Dba X-4 Tool Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3441-00-009-2848 INTERCHANGEABLE
Forming Machine,sheet Metal,slip
3110-00-156-1750 INTERCHANGEABLE
Bearing,ball,thrust
5905-00-283-3927 INTERCHANGEABLE
Resistor,current Regulating
6625-00-445-6930 INTERCHANGEABLE
Test Set,telephone
6240-00-469-624212B INTERCHANGEABLE
Lamp,incandescent
General Dynamics Mission Systems, Inc.
5315-00-482-1479 INTERCHANGEABLE
Pin,straight,headless
5935-00-539-119212B INTERCHANGEABLE
Jack,telephone
Switchcraft Inc.
5307-00-627-3446 INTERCHANGEABLE
Stud,plain
6625-00-649-4929 INTERCHANGEABLE
Lead,test
6635-00-663-457612B INTERCHANGEABLE
Tester,material Hardness
Sun Tec Corp
Cross-Reference Index
Part NumberManufacturer
12B-1 Geartronics Industries Inc Dba X-4 Tool Div (USA)
12B-2 Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap (USA)
12B-1 Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap (USA)
3010PL1534407 Jednolity Indeks Materialowy - Uniform Material Index (POL)
12B PRIMARY Geartronics Industries Inc Dba X-4 Tool Div (USA)
167C2782 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
Related Parts
3441-00-009-2848INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,SLIP
3110-00-156-1750INTERCHANGEABLE
BEARING,BALL,THRUST
5905-00-283-3927INTERCHANGEABLE
RESISTOR,CURRENT REGULATING
6625-00-445-6930INTERCHANGEABLE
TEST SET,TELEPHONE
6240-00-469-6242INTERCHANGEABLE
LAMP,INCANDESCENT
12B
5315-00-482-1479INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5935-00-539-1192INTERCHANGEABLE
JACK,TELEPHONE
12B
5307-00-627-3446INTERCHANGEABLE
STUD,PLAIN
6625-00-649-4929INTERCHANGEABLE
LEAD,TEST
6635-00-663-4576INTERCHANGEABLE
TESTER,MATERIAL HARDNESS
12B
4730-00-781-9629INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
H4S/S
6110-00-889-0990INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO

Frequently Asked Questions

What is NSN 3010-01-079-6212?

NSN 3010-01-079-6212 is a Clutch,positive,nonvehicular, manufactured by Geartronics Industries Inc Dba X-4 Tool Div, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-079-6212?

NSN 3010-01-079-6212 has 6 cross-referenced part numbers: 12B-1 (Geartronics Industries Inc Dba X-4 Tool Div), 12B-2 (Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap), 12B-1 (Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap), 3010PL1534407 (Jednolity Indeks Materialowy - Uniform Material Index), 12B (Geartronics Industries Inc Dba X-4 Tool Div) and 1 more.

What NSN replaces 3010-01-079-6212?

There are 12 known substitutes for 3010-01-079-6212: 3441-00-009-2848, 3110-00-156-1750, 5905-00-283-3927 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12B?

Key specifications for 12B: Part Name Assigned by Controlling Agency: CLUTCH,POSITIVE; Special Features: OVERALL LENGTH 2.650 IN.; OVERALL WIDTH 1.670 IN.; HUB LENGTH 0.605 IN.; BODY LENGTH 1.850 IN.; NICKEL FINISH IN; End Item Identification: F-16 ACFT. 3 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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