PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T901-1Bearing,washer,thrust

Chrysler Corp Amplex Div · NSN 3120-00-489-4279 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-489-4279 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-489-4279. Primary manufacturer part number: T901-1.
Features
  • Bearing,washer,thrust — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: ROUND
  • Material: COPPER ALLOY OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Diameter: 0.4530 INCHES NOMINAL IN
  • Material Document and Classification: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: LUBRICANT LUBRICATION
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-489-4279, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-489-4279
Primary Part NumberT901-1
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
Corner ShapeSQUARE ALL CORNERS
Style DesignatorROUND
MaterialCOPPER ALLOY OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Diameter0.4530 INCHES NOMINAL IN
Material Document and ClassificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialLUBRICANT LUBRICATION
Outside Diameter0.9375 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Thickness0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3120-00-287-6470 INTERCHANGEABLE
Bearing,sleeve
3120-00-287-7480B5947 INTERCHANGEABLE
Bearing,sleeve
Dresser, Llc
3120-00-661-8500 INTERCHANGEABLE
Bearing,sleeve
3120-00-684-1460309-0115-000 INTERCHANGEABLE
Bearing,sleeve
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3120-00-827-7940FB68-3 1-4 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
3120-00-855-3814 INTERCHANGEABLE
Bearing,sleeve
3120-00-892-3953BACB10D63 INTERCHANGEABLE
Bearing,sleeve
The Boeing Company Div Defense
3120-00-912-6382 INTERCHANGEABLE
Bearing,sleeve
3120-01-009-6773 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
T901-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
T901-1 PRIMARY Chrysler Corp Amplex Div (USA)
MIL-B-5687D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HT901-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
HT901-1 PRIMARY Chrysler Corp Amplex Div (USA)
Related Parts
3120-00-287-6470INTERCHANGEABLE
BEARING,SLEEVE
3120-00-287-7480INTERCHANGEABLE
BEARING,SLEEVE
B5947
3120-00-661-8500INTERCHANGEABLE
BEARING,SLEEVE
3120-00-684-1460INTERCHANGEABLE
BEARING,SLEEVE
309-0115-000
3120-00-827-7940INTERCHANGEABLE
BEARING,SLEEVE
FB68-3 1-4
3120-00-855-3814INTERCHANGEABLE
BEARING,SLEEVE
3120-00-892-3953INTERCHANGEABLE
BEARING,SLEEVE
BACB10D63
3120-00-912-6382INTERCHANGEABLE
BEARING,SLEEVE
3120-01-009-6773INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 3120-00-489-4279?

NSN 3120-00-489-4279 is a Bearing,washer,thrust, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-489-4279?

NSN 3120-00-489-4279 has 5 cross-referenced part numbers: T901-1 (Chrysler Realty Company Llc Dba Daimler Chrysler), T901-1 (Chrysler Corp Amplex Div), MIL-B-5687D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HT901-1 (Chrysler Realty Company Llc Dba Daimler Chrysler), HT901-1 (Chrysler Corp Amplex Div).

What NSN replaces 3120-00-489-4279?

There are 9 known substitutes for 3120-00-489-4279: 3120-00-287-6470, 3120-00-287-7480, 3120-00-661-8500 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T901-1?

Key specifications for T901-1: Corner Shape: SQUARE ALL CORNERS; Style Designator: ROUND; Material: COPPER ALLOY OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-489-4279 still in active supply?

NSN 3120-00-489-4279 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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