PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5100101Retainer,roller,bearing

Hamilton Sundstrand Corporation · NSN 3110-00-003-9049 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-003-9049 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-003-9049. Primary manufacturer part number: 5100101.
Features
  • Retainer,roller,bearing — FSC 3110
  • Outside Diameter: 2.3500 INCHES MINIMUM AND 2.3700 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-C-390,ALLOY G6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Retainer Piece Quantity: 1
  • Style Designator: ROLLER RETAINER
  • Bore Diameter: 2.0710 INCHES MINIMUM AND 2.0740 INCHES MAXIMUM IN
  • Material: COPPER ALLOY 952 OVERALL
  • 1 verified cross-reference
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 952 Overall construction
General Description

The Retainer,roller,bearing, cataloged under National Stock Number 3110-00-003-9049, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-003-9049
Primary Part Number5100101
Item NameRetainer,roller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Outside Diameter2.3500 INCHES MINIMUM AND 2.3700 INCHES MAXIMUM IN
Material Document and ClassificationQQ-C-390,ALLOY G6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Retainer Piece Quantity1
Style DesignatorROLLER RETAINER
Bore Diameter2.0710 INCHES MINIMUM AND 2.0740 INCHES MAXIMUM IN
MaterialCOPPER ALLOY 952 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-401-0374510-0101 INTERCHANGEABLE
Valve,linear,directional Control
Tyco Fire Products Lp
5120-00-596-1426 INTERCHANGEABLE
Wrench,spanner
5120-00-596-1427 INTERCHANGEABLE
Wrench,spanner
5360-01-162-352751001-01 INTERCHANGEABLE
Spring
Star Manufacturing International Inc. Dba Lang Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
5100101 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
4820-00-401-0374INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
510-0101
5120-00-596-1426INTERCHANGEABLE
WRENCH,SPANNER
5120-00-596-1427INTERCHANGEABLE
WRENCH,SPANNER
5360-01-162-3527INTERCHANGEABLE
SPRING
51001-01

Frequently Asked Questions

What is NSN 3110-00-003-9049?

NSN 3110-00-003-9049 is a Retainer,roller,bearing, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-003-9049?

NSN 3110-00-003-9049 has 1 cross-referenced part number: 5100101 (Hamilton Sundstrand Corporation).

What NSN replaces 3110-00-003-9049?

There are 4 known substitutes for 3110-00-003-9049: 4820-00-401-0374, 5120-00-596-1426, 5120-00-596-1427 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5100101?

Key specifications for 5100101: Overall Width: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN; Outside Diameter: 2.3500 INCHES MINIMUM AND 2.3700 INCHES MAXIMUM IN; Material Document and Classification: QQ-C-390,ALLOY G6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Retainer Piece Quantity: 1. 7 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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