PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14045Caster Assembly,air

Aerol Llc · NSN 4920-01-497-0855 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-497-0855 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-497-0855. Primary manufacturer part number: 14045.
Features
  • Caster Assembly,air — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Aerol Llc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Caster Assembly,air, cataloged under National Stock Number 4920-01-497-0855, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Aerol Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-497-0855
Primary Part Number14045
Item NameCaster Assembly,air
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAerol Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9540-00-148-4372 INTERCHANGEABLE
Beam,structural
5965-00-280-413014045 INTERCHANGEABLE
Arm,microphone
Telephonics Corp
2540-00-464-3199A6005 INTERCHANGEABLE
Bracket Drawbar
Am General Llc
6105-00-980-0461A72QKP-2 INTERCHANGEABLE
Motor,alternating Current
Ashland Electric Products Inc
5365-01-018-72031045459 INTERCHANGEABLE
Spacer,plate
Todd Combustion Inc
5305-01-480-90057HB497 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
14045 PRIMARY Aerol Llc (USA)
Related Parts
9540-00-148-4372INTERCHANGEABLE
BEAM,STRUCTURAL
5965-00-280-4130INTERCHANGEABLE
ARM,MICROPHONE
14045
2540-00-464-3199INTERCHANGEABLE
BRACKET DRAWBAR
A6005
6105-00-980-0461INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
A72QKP-2
5365-01-018-7203INTERCHANGEABLE
SPACER,PLATE
1045459
5305-01-480-9005INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
7HB497

Frequently Asked Questions

What is NSN 4920-01-497-0855?

NSN 4920-01-497-0855 is a Caster Assembly,air, manufactured by Aerol Llc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-497-0855?

NSN 4920-01-497-0855 has 1 cross-referenced part number: 14045 (Aerol Llc).

What NSN replaces 4920-01-497-0855?

There are 6 known substitutes for 4920-01-497-0855: 9540-00-148-4372, 5965-00-280-4130, 2540-00-464-3199 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14045?

Key specifications for 14045: End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT. 1 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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