PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B10-9Bearing,sleeve

Roller Bearing Co of America, Inc Div Pic Design · NSN 3120-01-475-8900 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-475-8900 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-475-8900. Primary manufacturer part number: B10-9.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: MIL-B-5687D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
  • 4 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-475-8900, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-475-8900
Primary Part NumberB10-9
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Body Outside Diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationMIL-B-5687D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-275-70226Q88D5 INTERCHANGEABLE
Ball Joint
Morris Material Handling, Inc.
6210-00-418-5509970-24 INTERCHANGEABLE
Reflector,light
O.c.e.m. Acquisition Corp. Dba Multi Electric Mfg., Inc.
5925-00-494-2868B69.0 INTERCHANGEABLE
Thermal Release,circuit Breaker
Schneider Electric Usa, Inc.
4820-00-811-62271149-1-2 INTERCHANGEABLE
Valve,gate
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5365-00-812-0474419366-32 INTERCHANGEABLE
Spacer,sleeve
Raytheon Company Dba Raytheon
5945-00-937-5006719098-044 INTERCHANGEABLE
Relay,hybrid
Raytheon Company Div Rmd Strategic
4820-00-959-5089FIG B-109 SZ 1 IN INTERCHANGEABLE
Valve,gate
Stockham Valves and Fittings Inc
4820-01-073-7260B69 INTERCHANGEABLE
Suction Valve
Ellis & Watts International, Llc
4910-01-121-5947 INTERCHANGEABLE
Holder,hand Lite
4730-01-165-048110502635 INTERCHANGEABLE
Coupling,relief
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
B10-9 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
99-1033-4 Aerocontrolex Group, Inc. (USA)
99-1033-4 Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
B6-9 W. M. Berg, Inc. (USA)
Related Parts
3040-00-275-7022INTERCHANGEABLE
BALL JOINT
6Q88D5
6210-00-418-5509INTERCHANGEABLE
REFLECTOR,LIGHT
970-24
5925-00-494-2868INTERCHANGEABLE
THERMAL RELEASE,CIRCUIT BREAKER
B69.0
4820-00-811-6227INTERCHANGEABLE
VALVE,GATE
1149-1-2
5365-00-812-0474INTERCHANGEABLE
SPACER,SLEEVE
419366-32
5945-00-937-5006INTERCHANGEABLE
RELAY,HYBRID
719098-044
4820-00-959-5089INTERCHANGEABLE
VALVE,GATE
FIG B-109 SZ 1 IN
4820-01-073-7260INTERCHANGEABLE
SUCTION VALVE
B69
4910-01-121-5947INTERCHANGEABLE
HOLDER,HAND LITE
4730-01-165-0481INTERCHANGEABLE
COUPLING,RELIEF
10502635
3110-01-361-7156INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-69
5110-01-566-6638INTERCHANGEABLE
UTILITY TOOL

Frequently Asked Questions

What is NSN 3120-01-475-8900?

NSN 3120-01-475-8900 is a Bearing,sleeve, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-475-8900?

NSN 3120-01-475-8900 has 4 cross-referenced part numbers: B10-9 (Roller Bearing Co of America, Inc Div Pic Design), 99-1033-4 (Aerocontrolex Group, Inc.), 99-1033-4 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), B6-9 (W. M. Berg, Inc.).

What NSN replaces 3120-01-475-8900?

There are 12 known substitutes for 3120-01-475-8900: 3040-00-275-7022, 6210-00-418-5509, 5925-00-494-2868 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B10-9?

Key specifications for B10-9: Body Outside Diameter: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Material Document and Classification: MIL-B-5687D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com