PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2492Disk,clutch,nonvehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3010-00-368-6471 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-368-6471 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-368-6471. Primary manufacturer part number: A2492.
Features
  • Disk,clutch,nonvehicular — FSC 3010
  • Design Type: DRY
  • Outside Diameter: 4.510 INCHES MINIMUM AND 4.513 INCHES MAXIMUM IN
  • Disk Type: PLAIN
  • Disk Material: STEEL
  • Flexibility: RIGID
  • Construction: SOLID
  • 6 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,nonvehicular, cataloged under National Stock Number 3010-00-368-6471, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3010-00-368-6471
Primary Part NumberA2492
Item NameDisk,clutch,nonvehicular
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusCANCELLED
Design TypeDRY
Outside Diameter4.510 INCHES MINIMUM AND 4.513 INCHES MAXIMUM IN
Disk TypePLAIN
Disk MaterialSTEEL
FlexibilityRIGID
ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-306-103870215 INTERCHANGEABLE
Gasket
Honeywell Inc Process Control Div
5310-00-424-3805A2492 INTERCHANGEABLE
Washer
Fairbanks Morse, Llc
3455-00-486-8114AL-6/370 INTERCHANGEABLE
Cutter Bit,tool Holder
American Carbide Tool Co
5996-00-581-223475104 INTERCHANGEABLE
Amplifier,electronic Control
L3harris Technologies, Inc Div Space & Airborne Systems
5915-00-910-1734 INTERCHANGEABLE
Filter
5310-00-934-9760 INTERCHANGEABLE
Nut,plain,hexagon
5930-01-019-9761SF6TBX392 INTERCHANGEABLE
Switch,toggle
Eaton Corp Opns & Technical Center
5365-01-419-29717021500 INTERCHANGEABLE
Spacer,ring
Alfa Laval Inc
5950-01-480-423270215 INTERCHANGEABLE
Transformer,power
Pico Electronics Inc
Cross-Reference Index
Part NumberManufacturer
75104 Dressta North America Ltd (USA)
70215 Little Giant Crane and Shovel Inc (USA)
75104 Komatsu America Corporation (USA)
X2135 Blaw Knox Corp Blaw-Knox Equipment Div (USA)
D75104 Komatsu America Corporation (USA)
A2492 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5330-00-306-1038INTERCHANGEABLE
GASKET
70215
5310-00-424-3805INTERCHANGEABLE
WASHER
A2492
3455-00-486-8114INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
AL-6/370
5996-00-581-2234INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
75104
5915-00-910-1734INTERCHANGEABLE
FILTER
5310-00-934-9760INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5930-01-019-9761INTERCHANGEABLE
SWITCH,TOGGLE
SF6TBX392
5365-01-419-2971INTERCHANGEABLE
SPACER,RING
7021500
5950-01-480-4232INTERCHANGEABLE
TRANSFORMER,POWER
70215

Frequently Asked Questions

What is NSN 3010-00-368-6471?

NSN 3010-00-368-6471 is a Disk,clutch,nonvehicular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3010-00-368-6471?

NSN 3010-00-368-6471 has 6 cross-referenced part numbers: 75104 (Dressta North America Ltd), 70215 (Little Giant Crane and Shovel Inc), 75104 (Komatsu America Corporation), X2135 (Blaw Knox Corp Blaw-Knox Equipment Div), D75104 (Komatsu America Corporation) and 1 more.

What NSN replaces 3010-00-368-6471?

There are 9 known substitutes for 3010-00-368-6471: 5330-00-306-1038, 5310-00-424-3805, 3455-00-486-8114 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A2492?

Key specifications for A2492: Design Type: DRY; Outside Diameter: 4.510 INCHES MINIMUM AND 4.513 INCHES MAXIMUM IN; Disk Type: PLAIN; Disk Material: STEEL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3010-00-368-6471 still in active supply?

NSN 3010-00-368-6471 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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