PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B12-12Spacer,sleeve

Roller Bearing Co of America, Inc Div Pic Design · NSN 5365-01-086-3768 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-086-3768 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-086-3768. Primary manufacturer part number: B12-12.
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Body Outside Diameter: 0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Surface Treatment: PASSIVATE OVERALL
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-086-3768, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-086-3768
Primary Part NumberB12-12
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
Body Outside Diameter0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM IN
Body Inside Diameter0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-017-2006 INTERCHANGEABLE
Bearing,needle
3110-00-112-5563295-12XA INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-183-6730MS17131-23 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
5120-00-227-6702 INTERCHANGEABLE
Socket,socket Wrench
3110-00-231-4317B12F12F INTERCHANGEABLE
Bearing
Renbrandt, Inc.
5999-00-390-5861 INTERCHANGEABLE
Delay Line
3460-01-053-4338A24CTFPR4 INTERCHANGEABLE
Bar,boring Tool
Kennametal Inc. Div Charlotte Business Office
5961-01-071-9882B12-12 INTERCHANGEABLE
Transistor
Varian Associates Inc Communications Transistor Div
3110-01-193-3377 INTERCHANGEABLE
Bearing,roller,needle
5120-01-350-1005B-1212 INTERCHANGEABLE
Socket,socket Wrench
Williams J H Industrial Products Inc
Cross-Reference Index
Part NumberManufacturer
B12-12 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
3110-00-017-2006INTERCHANGEABLE
BEARING,NEEDLE
3110-00-112-5563INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
295-12XA
3110-00-183-6730INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-23
5120-00-227-6702INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3110-00-231-4317INTERCHANGEABLE
BEARING
B12F12F
5999-00-390-5861INTERCHANGEABLE
DELAY LINE
3460-01-053-4338INTERCHANGEABLE
BAR,BORING TOOL
A24CTFPR4
5961-01-071-9882INTERCHANGEABLE
TRANSISTOR
B12-12
3110-01-193-3377INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5120-01-350-1005INTERCHANGEABLE
SOCKET,SOCKET WRENCH
B-1212
5930-01-555-3341INTERCHANGEABLE
SWITCH,ELECTRONIC
B1212

Frequently Asked Questions

What is NSN 5365-01-086-3768?

NSN 5365-01-086-3768 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 5365-01-086-3768?

NSN 5365-01-086-3768 has 1 cross-referenced part number: B12-12 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 5365-01-086-3768?

There are 11 known substitutes for 5365-01-086-3768: 3110-00-017-2006, 3110-00-112-5563, 3110-00-183-6730 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B12-12?

Key specifications for B12-12: Corner Shape: SQUARE ALL CORNERS; Overall Length: 0.1860 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN; Material Document and Classification: 66 FED 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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