PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3661241Wheel Assembly,pneumatic Tire

General Motors Corp · NSN 2530-00-278-2248 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-278-2248 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-278-2248. Primary manufacturer part number: 3661241.
Features
  • Wheel Assembly,pneumatic Tire — FSC 2530
  • Mounting Hole Quantity: 6
  • Mounting Hole Diameter: 1.281 INCHES NOMINAL IN
  • Tire Rim Nominal Diameter: 20.000 INCHES IN
  • Pilot Hole Diameter: 6.438 INCHES NOMINAL IN
  • Mounting Face Type: CONVEX
  • Disk Type: SINGLE
  • Effective Width: 4.938 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wheel Assembly,pneumatic Tire, cataloged under National Stock Number 2530-00-278-2248, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is General Motors Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 41 commercial cross-references from 28 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-00-278-2248
Primary Part Number3661241
Item NameWheel Assembly,pneumatic Tire
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Mounting Hole Quantity6
Mounting Hole Diameter1.281 INCHES NOMINAL IN
Tire Rim Nominal Diameter20.000 INCHES IN
Pilot Hole Diameter6.438 INCHES NOMINAL IN
Mounting Face TypeCONVEX
Disk TypeSINGLE
Effective Width4.938 INCHES NOMINAL IN
Valve Hole ShapeSLOTTED
Design FormDISK
Design TypeINTEGRAL RIM
Lightening Hole Quantity6
Offset Distance From Rim Centerline to Outside Wheel Mounting Face5.125 INCHES MINIMUM AND 5.250 INCHES MAXIMUM IN
Mounting Bolt Circle Diameter8.745 INCHES MINIMUM AND 8.755 INCHES MAXIMUM IN
Mounting Type for Which DesignedSINGLE TIRE
Hub CharacteristicDEMOUNTABLE
Groove Depth1.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-025-765782161 INTERCHANGEABLE
Setscrew
Hamilton Sundstrand Corporation Dba Collins Aerospace
5930-00-050-2707 INTERCHANGEABLE
Switch,toggle
3110-00-100-314114119A INTERCHANGEABLE
Cone and Rollers,tapered Roller
Ntn Bearing Corporation of America
6210-00-270-4727161910 INTERCHANGEABLE
Lens,light
Telemechanics Inc
4820-00-276-8960 INTERCHANGEABLE
Valve,regulating,temperature
2835-00-312-1220366124-1 INTERCHANGEABLE
Shaft,stub,gearbox
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
3120-00-339-2592ARL13S4902-736780PC46 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
3520-00-359-7978 INTERCHANGEABLE
Plunger
5330-00-366-242114561 INTERCHANGEABLE
Seal,plain
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
4730-00-374-1766139744H1 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
3661241 General Motors Corp (USA)
602479 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
82161B Miller Trailers Inc (USA)
08407X Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA)
82161B Central Can Co Inc (USA)
2508 D & J Parts Inc (USA)
A0014561 Spalla Inc (USA)
52996 Krieger Steel Sections Inc
C44490 Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA)
M4610-15-26 Amfs American Fleet Services (USA)
44490 Porta Drill Inc (USA)
23978 Kelsey-Hayes Co Wheel Drum and Brake Div (USA)
914-119 Aqua-Chem Inc Cleaver-Brooks Div (USA)
581082 Acf-Brill Motors Co
GTB1015B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
82161 Hayes Wheels Intl Inc Akron Opns (USA)
GTB1015A Ford Motor Company (USA)
47610D1 Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA)
2155363 General Motors Corp (USA)
2155363 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5305-00-025-7657INTERCHANGEABLE
SETSCREW
82161
5930-00-050-2707INTERCHANGEABLE
SWITCH,TOGGLE
3110-00-100-3141INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
14119A
6210-00-270-4727INTERCHANGEABLE
LENS,LIGHT
161910
4820-00-276-8960INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
2835-00-312-1220INTERCHANGEABLE
SHAFT,STUB,GEARBOX
366124-1
3120-00-339-2592INTERCHANGEABLE
BEARING,SLEEVE
ARL13S4902-736780PC46
3520-00-359-7978INTERCHANGEABLE
PLUNGER
5330-00-366-2421INTERCHANGEABLE
SEAL,PLAIN
14561
4730-00-374-1766INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
139744H1
5342-00-393-0504INTERCHANGEABLE
BOOT,POWER TAKE OFF
666610
2995-00-397-5540INTERCHANGEABLE
COVER,SOLENOID
23978

Frequently Asked Questions

What is NSN 2530-00-278-2248?

NSN 2530-00-278-2248 is a Wheel Assembly,pneumatic Tire, manufactured by General Motors Corp, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-278-2248?

NSN 2530-00-278-2248 has 41 cross-referenced part numbers: 3661241 (General Motors Corp), 602479 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 82161B (Miller Trailers Inc), 08407X (Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products), 82161B (Central Can Co Inc) and 36 more.

What NSN replaces 2530-00-278-2248?

There are 12 known substitutes for 2530-00-278-2248: 5305-00-025-7657, 5930-00-050-2707, 3110-00-100-3141 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3661241?

Key specifications for 3661241: Mounting Hole Quantity: 6; Mounting Hole Diameter: 1.281 INCHES NOMINAL IN; Tire Rim Nominal Diameter: 20.000 INCHES IN; Pilot Hole Diameter: 6.438 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-278-2248 still in active supply?

NSN 2530-00-278-2248 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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