PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154-2362Bearing,roller,tapered

R R Transmissions Inc · NSN 3110-01-506-1321 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-506-1321 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-506-1321. Primary manufacturer part number: 154-2362.
Features
  • Bearing,roller,tapered — FSC 3110
  • 5 verified cross-references
  • Primary manufacturer: R R Transmissions Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-506-1321, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is R R Transmissions Inc. This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,roller,tapered
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersR R Transmissions Inc (CAGE 0M7H9)
Technical Specifications
ParameterValue
NSN3110-01-506-1321
Primary Part Number154-2362
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerR R Transmissions Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-01-506-4527154-2363 INTERCHANGEABLE
Bearing,roller,tapered
R R Transmissions Inc
3020-01-506-6236154B1151 INTERCHANGEABLE
Gear,bevel
R R Transmissions Inc
3020-01-506-6249154B9058 INTERCHANGEABLE
Gear,internal
R R Transmissions Inc
Cross-Reference Index
Part NumberManufacturer
C016003 R R Transmissions Inc (USA)
154-2362 PRIMARY R R Transmissions Inc (USA)
EX-975-1 R R Transmissions Inc (USA)
PL0975-1.XLS POS NO. 34 R R Transmissions Inc (USA)
EX-975-2 POS NO. 34 R R Transmissions Inc (USA)
Related Parts
3110-01-506-4527INTERCHANGEABLE
BEARING,ROLLER,TAPERED
154-2363
3020-01-506-6236INTERCHANGEABLE
GEAR,BEVEL
154B1151
3020-01-506-6249INTERCHANGEABLE
GEAR,INTERNAL
154B9058

Frequently Asked Questions

What is NSN 3110-01-506-1321?

NSN 3110-01-506-1321 is a Bearing,roller,tapered, manufactured by R R Transmissions Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-506-1321?

NSN 3110-01-506-1321 has 5 cross-referenced part numbers: C016003 (R R Transmissions Inc), 154-2362 (R R Transmissions Inc), EX-975-1 (R R Transmissions Inc), PL0975-1.XLS POS NO. 34 (R R Transmissions Inc), EX-975-2 POS NO. 34 (R R Transmissions Inc).

What NSN replaces 3110-01-506-1321?

There are 3 known substitutes for 3110-01-506-1321: 3110-01-506-4527, 3020-01-506-6236, 3020-01-506-6249. Verify interchangeability with system specifications before substitution.

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