PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA309-9Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-542-0799 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-542-0799 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-542-0799. Primary manufacturer part number: AA309-9.
Features
  • Bearing,sleeve — FSC 3120
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Inside Diameter: 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
  • Material: OIL LUBRICATING LUBRICATION
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 3120-00-542-0799, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-542-0799
Primary Part NumberAA309-9
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
MaterialOIL LUBRICATING LUBRICATION
Body Outside Diameter0.3135 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5935-00-192-4734 INTERCHANGEABLE
Jack,telephone
5360-00-200-7016475A59 INTERCHANGEABLE
Spring,helical,compression
Dcm Manufacturing, Inc.
3020-00-877-0226A3099 INTERCHANGEABLE
Gear,worm Wheel
Lockheed Martin Corporation Div Rms
5360-00-933-1261A3099 INTERCHANGEABLE
Spring,helical,compression
Hartzell Propeller Llc
5961-01-044-1891 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
AA309-9 Beemer Precision Inc (USA)
AA309-9 PRIMARY Chrysler Corp Amplex Div (USA)
A309-9 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
AA309-9 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MILB5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-192-4734INTERCHANGEABLE
JACK,TELEPHONE
5360-00-200-7016INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
475A59
3020-00-877-0226INTERCHANGEABLE
GEAR,WORM WHEEL
A3099
5360-00-933-1261INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A3099
5961-01-044-1891INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 3120-00-542-0799?

NSN 3120-00-542-0799 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 3120-00-542-0799?

NSN 3120-00-542-0799 has 5 cross-referenced part numbers: AA309-9 (Beemer Precision Inc), AA309-9 (Chrysler Corp Amplex Div), A309-9 (Chrysler Realty Company Llc Dba Daimler Chrysler), AA309-9 (Chrysler Realty Company Llc Dba Daimler Chrysler), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3120-00-542-0799?

There are 5 known substitutes for 3120-00-542-0799: 5935-00-192-4734, 5360-00-200-7016, 3020-00-877-0226 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA309-9?

Key specifications for AA309-9: Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-542-0799 still in active supply?

NSN 3120-00-542-0799 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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