PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35148Bearing,sleeve

Altra Industrial Motion Corp. · NSN 3120-00-809-6501 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-809-6501 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-809-6501. Primary manufacturer part number: 35148.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 1.3780 INCHES MINIMUM AND 1.3790 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 1.1280 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM IN
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 3120-00-809-6501, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN3120-00-809-6501
Primary Part Number35148
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAltra Industrial Motion Corp.
StatusACTIVE
Body Outside Diameter1.3780 INCHES MINIMUM AND 1.3790 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter1.1280 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-729-186335148 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5920-00-938-86567755616P020 INTERCHANGEABLE
Fuseholder,block
Lockheed Martin Corporation Div Rms
4810-01-051-644535148 INTERCHANGEABLE
Core
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2990-01-165-812314034521 INTERCHANGEABLE
Hanger,engine Exhaust System
General Motors Llc Dba General Motors Llc
5940-01-307-2318 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
35148 PRIMARY Altra Industrial Motion Corp. (USA)
B1822-12 Altra Industrial Motion Corp. (USA)
A1319-13 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
AA1319-13 Chrysler Corp Amplex Div (USA)
MILB5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PB3644-24 Johnson Bronze Co (USA)
Related Parts
5940-00-729-1863INTERCHANGEABLE
TERMINAL,LUG
35148
5920-00-938-8656INTERCHANGEABLE
FUSEHOLDER,BLOCK
7755616P020
4810-01-051-6445INTERCHANGEABLE
CORE
35148
2990-01-165-8123INTERCHANGEABLE
HANGER,ENGINE EXHAUST SYSTEM
14034521
5940-01-307-2318INTERCHANGEABLE
TERMINAL,LUG

Frequently Asked Questions

What is NSN 3120-00-809-6501?

NSN 3120-00-809-6501 is a Bearing,sleeve, manufactured by Altra Industrial Motion Corp., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-809-6501?

NSN 3120-00-809-6501 has 6 cross-referenced part numbers: 35148 (Altra Industrial Motion Corp.), B1822-12 (Altra Industrial Motion Corp.), A1319-13 (Chrysler Realty Company Llc Dba Daimler Chrysler), AA1319-13 (Chrysler Corp Amplex Div), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 3120-00-809-6501?

There are 5 known substitutes for 3120-00-809-6501: 5940-00-729-1863, 5920-00-938-8656, 4810-01-051-6445 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35148?

Key specifications for 35148: Body Outside Diameter: 1.3780 INCHES MINIMUM AND 1.3790 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Material: COPPER ALLOY 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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