PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

217-8445Spacer,sleeve

Caterpillar Inc Div Caterpillar Defense · NSN 5365-01-548-1112 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-548-1112 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-548-1112. Primary manufacturer part number: 217-8445.
Features
  • Spacer,sleeve — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-548-1112, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-548-1112
Primary Part Number217-8445
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-010-3329 INTERCHANGEABLE
Washer,lock
5998-01-178-9360103329 INTERCHANGEABLE
Electronic Components Assembly
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
217-8445 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
103329 Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5310-00-010-3329INTERCHANGEABLE
WASHER,LOCK
5998-01-178-9360INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
103329

Frequently Asked Questions

What is NSN 5365-01-548-1112?

NSN 5365-01-548-1112 is a Spacer,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-548-1112?

NSN 5365-01-548-1112 has 2 cross-referenced part numbers: 217-8445 (Caterpillar Inc Div Caterpillar Defense), 103329 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5365-01-548-1112?

There are 2 known substitutes for 5365-01-548-1112: 5310-00-010-3329, 5998-01-178-9360. Verify interchangeability with system specifications before substitution.

What are the specifications of 217-8445?

Key specifications for 217-8445: End Item Identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80; Part Name Assigned by Controlling Agency: THRUST BEARING SPACER; Special Features: NHA IS CLUTCH SHAFT;SPACER IS LOCATED IN THE INNER RACE. 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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