PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA225-1Bearing,sleeve

Beemer Precision Inc · NSN 3120-00-662-2934 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-662-2934 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-662-2934. Primary manufacturer part number: AA225-1.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY OVERALL
  • Material: LUBRICANT LUBRICATION
  • Body Outside Diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.1865 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
  • 7 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 3120-00-662-2934, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-662-2934
Primary Part NumberAA225-1
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBeemer Precision Inc
StatusCANCELLED
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY OVERALL
MaterialLUBRICANT LUBRICATION
Body Outside Diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.1865 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6150-00-003-3772A2251 INTERCHANGEABLE
Cable Assembly Set,electrical
Ametek Inc Div Aerospace and Defense
3110-00-198-1389ASTM F2431 INTERCHANGEABLE
Ring,bearing,inner
American Society for Testing and Materials Dba Astm International
4530-00-394-8487A2-5-199 INTERCHANGEABLE
Atomizer
Todd Combustion Inc
5995-01-052-0095AA2251-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Semco Instruments Inc Div Atlas-Aero Corp., Division of Semco Instruments, Inc.
Cross-Reference Index
Part NumberManufacturer
AA225-1 Chrysler Corp Amplex Div (USA)
AA225-1 PRIMARY Beemer Precision Inc (USA)
AA225-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
SL185-5 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
A225-1 Chrysler Corp Amplex Div (USA)
8227178 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
A225-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
6150-00-003-3772INTERCHANGEABLE
CABLE ASSEMBLY SET,ELECTRICAL
A2251
3110-00-198-1389INTERCHANGEABLE
RING,BEARING,INNER
ASTM F2431
4530-00-394-8487INTERCHANGEABLE
ATOMIZER
A2-5-199
5995-01-052-0095INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
AA2251-1

Frequently Asked Questions

What is NSN 3120-00-662-2934?

NSN 3120-00-662-2934 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-662-2934?

NSN 3120-00-662-2934 has 7 cross-referenced part numbers: AA225-1 (Chrysler Corp Amplex Div), AA225-1 (Beemer Precision Inc), AA225-1 (Chrysler Realty Company Llc Dba Daimler Chrysler), SL185-5 (Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc), A225-1 (Chrysler Corp Amplex Div) and 2 more.

What NSN replaces 3120-00-662-2934?

There are 4 known substitutes for 3120-00-662-2934: 6150-00-003-3772, 3110-00-198-1389, 4530-00-394-8487 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA225-1?

Key specifications for AA225-1: Overall Length: 0.3125 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Material: LUBRICANT LUBRICATION. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-662-2934 still in active supply?

NSN 3120-00-662-2934 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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