PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5T1242Bearing,sleeve

Caterpillar Inc Div Caterpillar Defense · NSN 3120-01-184-3562 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-184-3562 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-184-3562. Primary manufacturer part number: 5T1242.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-184-3562, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Eaglepicher Technologies Llc (CAGE 81855)
Technical Specifications
ParameterValue
NSN3120-01-184-3562
Primary Part Number5T1242
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-350-44928380683 INTERCHANGEABLE
Bearing,sleeve
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-536-881866289 INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
4310-00-607-348318387 INTERCHANGEABLE
Connecting Rod,piston
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
4720-01-085-25713031560 INTERCHANGEABLE
Hose,nonmetallic
Cummins Inc.
4720-01-109-20523016185 INTERCHANGEABLE
Hose,nonmetallic
Cummins Inc.
4720-01-109-40743026395 INTERCHANGEABLE
Hose,nonmetallic
Cummins Inc.
4720-01-303-63893022735 INTERCHANGEABLE
Hose,nonmetallic
Cummins Inc.
4720-01-309-492238273-0389R55 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
4320-01-430-345338273 INTERCHANGEABLE
Valve Flapper,pump
Dionex Corporation
Cross-Reference Index
Part NumberManufacturer
5T1242 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
38273 Eaglepicher Technologies Llc (USA)
Related Parts
3120-00-350-4492INTERCHANGEABLE
BEARING,SLEEVE
8380683
5330-00-536-8818INTERCHANGEABLE
GASKET
66289
4310-00-607-3483INTERCHANGEABLE
CONNECTING ROD,PISTON
18387
4720-01-085-2571INTERCHANGEABLE
HOSE,NONMETALLIC
3031560
4720-01-109-2052INTERCHANGEABLE
HOSE,NONMETALLIC
3016185
4720-01-109-4074INTERCHANGEABLE
HOSE,NONMETALLIC
3026395
4720-01-303-6389INTERCHANGEABLE
HOSE,NONMETALLIC
3022735
4720-01-309-4922INTERCHANGEABLE
HOSE,NONMETALLIC
38273-0389R55
4320-01-430-3453INTERCHANGEABLE
VALVE FLAPPER,PUMP
38273

Frequently Asked Questions

What is NSN 3120-01-184-3562?

NSN 3120-01-184-3562 is a Bearing,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-184-3562?

NSN 3120-01-184-3562 has 2 cross-referenced part numbers: 5T1242 (Caterpillar Inc Div Caterpillar Defense), 38273 (Eaglepicher Technologies Llc).

What NSN replaces 3120-01-184-3562?

There are 9 known substitutes for 3120-01-184-3562: 3120-00-350-4492, 5330-00-536-8818, 4310-00-607-3483 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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