PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81438Roller,bearing

DP Manufacturing Inc. · NSN 3110-01-527-6658 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-527-6658 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-527-6658. Primary manufacturer part number: 81438.
Features
  • Roller,bearing — FSC 3110
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Roller,bearing, cataloged under National Stock Number 3110-01-527-6658, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is DP Manufacturing Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-527-6658
Primary Part Number81438
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-347-9100 INTERCHANGEABLE
Switch,rotary
4210-00-353-6700HH1566 INTERCHANGEABLE
Hose and Horn Assembly
Harold D Hard Co
2590-00-590-8996 INTERCHANGEABLE
Cylinder Assembly,brake
5998-01-072-4661410020-1 INTERCHANGEABLE
Circuit Card Assembly
International Data Sciences Inc Dba Dsp Global
5130-01-580-947841002-01 B INTERCHANGEABLE
Scraper Attachment,pneumatic Ham
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
4100201 Oshkosh Defense Llc (USA)
81438 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
5930-00-347-9100INTERCHANGEABLE
SWITCH,ROTARY
4210-00-353-6700INTERCHANGEABLE
HOSE AND HORN ASSEMBLY
HH1566
2590-00-590-8996INTERCHANGEABLE
CYLINDER ASSEMBLY,BRAKE
5998-01-072-4661INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
410020-1
5130-01-580-9478INTERCHANGEABLE
SCRAPER ATTACHMENT,PNEUMATIC HAM
41002-01 B

Frequently Asked Questions

What is NSN 3110-01-527-6658?

NSN 3110-01-527-6658 is a Roller,bearing, manufactured by DP Manufacturing Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-527-6658?

NSN 3110-01-527-6658 has 2 cross-referenced part numbers: 4100201 (Oshkosh Defense Llc), 81438 (DP Manufacturing Inc.).

What NSN replaces 3110-01-527-6658?

There are 5 known substitutes for 3110-01-527-6658: 5930-00-347-9100, 4210-00-353-6700, 2590-00-590-8996 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81438?

Key specifications for 81438: End Item Identification: ASSAULT AMPHIBIOUS VEHICLE 2350-010-080-9088; Material: STEEL OVERALL; Part Name Assigned by Controlling Agency: BEARING-ROLLER-TORR. 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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