PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1133-2Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-489-4244 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-489-4244 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-489-4244. Primary manufacturer part number: A1133-2.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY OVERALL
  • Body Inside Diameter: 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Outside Diameter: 1.1270 INCHES MINIMUM AND 1.1280 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
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 3120-00-489-4244, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-489-4244
Primary Part NumberA1133-2
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY OVERALL
Body Inside Diameter0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM IN
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Outside Diameter1.1270 INCHES MINIMUM AND 1.1280 INCHES MAXIMUM IN
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialOIL LUBRICATING LUBRICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1670-00-360-0551 INTERCHANGEABLE
Tie Down,cargo,aircraft
Cross-Reference Index
Part NumberManufacturer
A1133-2 PRIMARY Chrysler Corp Amplex Div (USA)
A1133-2 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MILB5687TYPE1C0MP0SITI0NA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
1670-00-360-0551INTERCHANGEABLE
TIE DOWN,CARGO,AIRCRAFT

Frequently Asked Questions

What is NSN 3120-00-489-4244?

NSN 3120-00-489-4244 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-489-4244?

NSN 3120-00-489-4244 has 3 cross-referenced part numbers: A1133-2 (Chrysler Corp Amplex Div), A1133-2 (Chrysler Realty Company Llc Dba Daimler Chrysler), MILB5687TYPE1C0MP0SITI0NA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3120-00-489-4244?

There is 1 known substitute for 3120-00-489-4244: 1670-00-360-0551. Verify interchangeability with system specifications before substitution.

What are the specifications of A1133-2?

Key specifications for A1133-2: Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Body Inside Diameter: 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM IN; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 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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