PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B12-11Spacer,sleeve

Roller Bearing Co of America, Inc Div Pic Design · NSN 5365-01-103-2175 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-103-2175 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-103-2175. Primary manufacturer part number: B12-11.
Features
  • Spacer,sleeve — FSC 5365
  • Surface Treatment: PASSIVATE OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL COMP 303 OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.3750 INCHES NOMINAL IN
  • Body Outside Diameter: 0.5620 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-103-2175, 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 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
NSN5365-01-103-2175
Primary Part NumberB12-11
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Surface TreatmentPASSIVATE OVERALL
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.3750 INCHES NOMINAL IN
Body Outside Diameter0.5620 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-569-0997B12-11 INTERCHANGEABLE
Nut,plain,cap
Gas Equipment Engineering Corporation, the Dba Geeco
3020-00-629-3289B1-211 INTERCHANGEABLE
Gear,bevel
Cessna Aircraft Co Mccauley Accessory Div
5120-01-350-1004B-1211 INTERCHANGEABLE
Socket,socket Wrench
Williams J H Industrial Products Inc
4235-01-419-4798 INTERCHANGEABLE
Spill Containment Unit,hazardous
6130-01-560-5500B1211 INTERCHANGEABLE
Power Conversion
Lockheed Martin Corporation Div Rms - Manassas
Cross-Reference Index
Part NumberManufacturer
B12-11 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
16610062-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
Related Parts
5310-00-569-0997INTERCHANGEABLE
NUT,PLAIN,CAP
B12-11
3020-00-629-3289INTERCHANGEABLE
GEAR,BEVEL
B1-211
5120-01-350-1004INTERCHANGEABLE
SOCKET,SOCKET WRENCH
B-1211
4235-01-419-4798INTERCHANGEABLE
SPILL CONTAINMENT UNIT,HAZARDOUS
6130-01-560-5500INTERCHANGEABLE
POWER CONVERSION
B1211

Frequently Asked Questions

What is NSN 5365-01-103-2175?

NSN 5365-01-103-2175 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 5365-01-103-2175?

NSN 5365-01-103-2175 has 2 cross-referenced part numbers: B12-11 (Roller Bearing Co of America, Inc Div Pic Design), 16610062-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).

What NSN replaces 5365-01-103-2175?

There are 5 known substitutes for 5365-01-103-2175: 5310-00-569-0997, 3020-00-629-3289, 5120-01-350-1004 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B12-11?

Key specifications for B12-11: Surface Treatment: PASSIVATE OVERALL; Corner Shape: SQUARE ALL CORNERS; Material: STEEL COMP 303 OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE 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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