PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA304-2Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-287-6313 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-6313 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-6313. Primary manufacturer part number: AA304-2.
Features
  • Bearing,sleeve — FSC 3120
  • Material: OIL LUBRICATING LUBRICATION
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Inside Diameter: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-287-6313, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Chrysler Corp Amplex Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-287-6313
Primary Part NumberAA304-2
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
MaterialOIL LUBRICATING LUBRICATION
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationMIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
Body Outside Diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-034-8690A3042 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
3120-00-146-5630AA304-2 INTERCHANGEABLE
Bearing,sleeve
Miller-Holzwarth Inc.
5120-00-248-6684 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5905-00-273-9473100-060 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Thin Film Llc Div Vishay Thin Film
8105-00-543-7169100060 INTERCHANGEABLE
Bag,paper
American Packaging I, Inc.
5120-00-585-7689 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5120-00-585-7690 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5120-00-585-7692 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5120-00-585-7693 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5120-00-585-7695 INTERCHANGEABLE
Socket,crowfoot Wrench Head
Cross-Reference Index
Part NumberManufacturer
AA304-2 Beemer Precision Inc (USA)
AA304-2 Eagle-Picher Industries Inc Kingwell Div (USA)
AA304-2 PRIMARY Chrysler Corp Amplex Div (USA)
A304-2 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
A304-2 Beemer Precision Inc (USA)
A304-2 PRIMARY Chrysler Corp Amplex Div (USA)
100060 Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA)
2409-965568PC401 PRIMARY Naval Ship Systems Command (USA)
Related Parts
2920-00-034-8690INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A3042
3120-00-146-5630INTERCHANGEABLE
BEARING,SLEEVE
AA304-2
5120-00-248-6684INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5905-00-273-9473INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
100-060
8105-00-543-7169INTERCHANGEABLE
BAG,PAPER
100060
5120-00-585-7689INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7690INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7692INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7693INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7695INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7697INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5120-00-585-7698INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD

Frequently Asked Questions

What is NSN 3120-00-287-6313?

NSN 3120-00-287-6313 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-287-6313?

NSN 3120-00-287-6313 has 8 cross-referenced part numbers: AA304-2 (Beemer Precision Inc), AA304-2 (Eagle-Picher Industries Inc Kingwell Div), AA304-2 (Chrysler Corp Amplex Div), A304-2 (Chrysler Realty Company Llc Dba Daimler Chrysler), A304-2 (Beemer Precision Inc) and 3 more.

What NSN replaces 3120-00-287-6313?

There are 12 known substitutes for 3120-00-287-6313: 2920-00-034-8690, 3120-00-146-5630, 5120-00-248-6684 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA304-2?

Key specifications for AA304-2: Material: OIL LUBRICATING LUBRICATION; Corner Shape: SQUARE ALL CORNERS; Material Document and Classification: MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Material: COPPER ALLOY OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-287-6313 still in active supply?

NSN 3120-00-287-6313 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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