PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2147Retainer,roller,bearing

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3110-01-207-9059 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-207-9059 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-207-9059. Primary manufacturer part number: B2147.
Features
  • Retainer,roller,bearing — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Retainer,roller,bearing, cataloged under National Stock Number 3110-01-207-9059, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,roller,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208)
Technical Specifications
ParameterValue
NSN3110-01-207-9059
Primary Part NumberB2147
Item NameRetainer,roller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4520-00-758-9857 INTERCHANGEABLE
Cover Assembly,protective
2030-01-176-7751B2147 INTERCHANGEABLE
Retainer,bearing Tr
Datamarine Intl Inc
Cross-Reference Index
Part NumberManufacturer
B2147 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
4520-00-758-9857INTERCHANGEABLE
COVER ASSEMBLY,PROTECTIVE
2030-01-176-7751INTERCHANGEABLE
RETAINER,BEARING TR
B2147

Frequently Asked Questions

What is NSN 3110-01-207-9059?

NSN 3110-01-207-9059 is a Retainer,roller,bearing, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-207-9059?

NSN 3110-01-207-9059 has 1 cross-referenced part number: B2147 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 3110-01-207-9059?

There are 2 known substitutes for 3110-01-207-9059: 4520-00-758-9857, 2030-01-176-7751. Verify interchangeability with system specifications before substitution.

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