PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B8-10Spacer,sleeve

Roller Bearing Co of America, Inc Div Pic Design · NSN 5365-00-631-6035 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-631-6035 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-631-6035. Primary manufacturer part number: B8-10.
Features
  • Spacer,sleeve — FSC 5365
  • Body Inside Diameter: 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment: PASSIVATE OVERALL
  • Body Outside Diameter: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-631-6035, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-631-6035
Primary Part NumberB8-10
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Body Inside Diameter0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
Corner ShapeSQUARE ALL CORNERS
Surface TreatmentPASSIVATE OVERALL
Body Outside Diameter0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-014-1115B810 INTERCHANGEABLE
Pin,straight,headless
Dresser, Llc
3110-00-227-2068110852 INTERCHANGEABLE
Bearing,roller,needle
Cummins Inc.
5970-00-392-0899 INTERCHANGEABLE
Insulating,strip
5805-00-610-0939 INTERCHANGEABLE
Converter,telegraph-Telephone Si
3110-00-902-1645B810X0H INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
3455-00-988-2894 INTERCHANGEABLE
Blade,band Saw,metal Cutting
Cross-Reference Index
Part NumberManufacturer
B8-10 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
910401-01 Outboard Marine Corp of Canada Ltd (CAN)
1650407-40 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
950157-55 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
575R206H23 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5315-00-014-1115INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
B810
3110-00-227-2068INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
110852
5970-00-392-0899INTERCHANGEABLE
INSULATING,STRIP
5805-00-610-0939INTERCHANGEABLE
CONVERTER,TELEGRAPH-TELEPHONE SI
3110-00-902-1645INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B810X0H
3455-00-988-2894INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING

Frequently Asked Questions

What is NSN 5365-00-631-6035?

NSN 5365-00-631-6035 is a Spacer,sleeve, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-631-6035?

NSN 5365-00-631-6035 has 5 cross-referenced part numbers: B8-10 (Roller Bearing Co of America, Inc Div Pic Design), 910401-01 (Outboard Marine Corp of Canada Ltd), 1650407-40 (Lockheed Martin Corporation Div Rms - Mitchel Field), 950157-55 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 575R206H23 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5365-00-631-6035?

There are 6 known substitutes for 5365-00-631-6035: 5315-00-014-1115, 3110-00-227-2068, 5970-00-392-0899 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B8-10?

Key specifications for B8-10: Body Inside Diameter: 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 303 OVERALL. 8 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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