PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56438Roller,bearing

Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company · NSN 3110-00-914-3262 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-914-3262 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-914-3262. Primary manufacturer part number: 56438.
Features
  • Roller,bearing — FSC 3110
  • Style Designator: CYLINDRICAL ROLLER, FLAT ENDS
  • Material: STEEL OVERALL
  • Rolling Element Diameter: 0.1010 INCHES MINIMUM AND 0.1012 INCHES MAXIMUM IN
  • Criticality Code Justification: ABHP
  • 7 verified cross-references
  • Primary manufacturer: Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company
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 3110-00-914-3262, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-914-3262
Primary Part Number56438
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDerco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company
StatusACTIVE
Style DesignatorCYLINDRICAL ROLLER, FLAT ENDS
MaterialSTEEL OVERALL
Rolling Element Diameter0.1010 INCHES MINIMUM AND 0.1012 INCHES MAXIMUM IN
Criticality Code JustificationABHP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-01-431-3308 INTERCHANGEABLE
Boot,dust and Moisture Seal
5965-01-483-6497207017241 INTERCHANGEABLE
Filter,acoustical
L3 Technologies, Inc. Dba Narda Satellite Networks Div Narda Satellite Networks
Cross-Reference Index
Part NumberManufacturer
017241 Timken Co Div the Timken Company (USA)
56438 Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
017241 Timken Aerospace, Inc Dba Torrington Product (USA)
10107420 Nimikkeistokeskus Ncb Finland (FIN)
56438 PRIMARY Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA)
QB25601 Timken Aerospace, Inc Dba Torrington Product (USA)
56438 PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
Related Parts
5340-01-431-3308INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
5965-01-483-6497INTERCHANGEABLE
FILTER,ACOUSTICAL
207017241

Frequently Asked Questions

What is NSN 3110-00-914-3262?

NSN 3110-00-914-3262 is a Roller,bearing, manufactured by Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-914-3262?

NSN 3110-00-914-3262 has 7 cross-referenced part numbers: 017241 (Timken Co Div the Timken Company), 56438 (Parker Hannifin Corporation Div Hydraulic Systems Division), 017241 (Timken Aerospace, Inc Dba Torrington Product), 10107420 (Nimikkeistokeskus Ncb Finland), 56438 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company) and 2 more.

What NSN replaces 3110-00-914-3262?

There are 2 known substitutes for 3110-00-914-3262: 5340-01-431-3308, 5965-01-483-6497. Verify interchangeability with system specifications before substitution.

What are the specifications of 56438?

Key specifications for 56438: Style Designator: CYLINDRICAL ROLLER, FLAT ENDS; Material: STEEL OVERALL; Rolling Element Diameter: 0.1010 INCHES MINIMUM AND 0.1012 INCHES MAXIMUM IN; Overall Length: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 5 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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