PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F300Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-661-6928 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-661-6928 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-661-6928. Primary manufacturer part number: F300.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Material: COPPER ALLOY OVERALL
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 3120-00-661-6928, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN3120-00-661-6928
Primary Part NumberF300
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
Body Outside Diameter0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
MaterialCOPPER ALLOY OVERALL
MaterialLUBRICANT LUBRICATION
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Flange Outside Diameter0.4662 INCHES MINIMUM AND 0.4712 INCHES MAXIMUM IN
Flange Width0.0443 INCHES MINIMUM AND 0.0493 INCHES MAXIMUM IN
Body Inside Diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4240-01-199-9178F300 INTERCHANGEABLE
Faceshield,industrial
North Safety Products L.l.c. Dba North Safety Products
3110-01-217-194513 INTERCHANGEABLE
Bearing,roller,cylindrical
Scott and Fetzer Co the Powerwinch Div
5965-01-446-5936F-300 INTERCHANGEABLE
Headset-Microphone
Unex a Dynatech Co
7025-01-591-5908DESKJET F300 INTERCHANGEABLE
Printer,automatic Data Processin
Hewlett-Packard Company Dba HP
5340-01-664-6662 INTERCHANGEABLE
Lid Support
Cross-Reference Index
Part NumberManufacturer
F300 Ampex Systems Corp (USA)
F300 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
SLF245-4 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
F300 PRIMARY Chrysler Corp Amplex Div (USA)
FF300 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
FF300 PRIMARY Beemer Precision Inc (USA)
Related Parts
4240-01-199-9178INTERCHANGEABLE
FACESHIELD,INDUSTRIAL
F300
3110-01-217-1945INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
13
5965-01-446-5936INTERCHANGEABLE
HEADSET-MICROPHONE
F-300
7025-01-591-5908INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
DESKJET F300
5340-01-664-6662INTERCHANGEABLE
LID SUPPORT

Frequently Asked Questions

What is NSN 3120-00-661-6928?

NSN 3120-00-661-6928 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 3120-00-661-6928?

NSN 3120-00-661-6928 has 6 cross-referenced part numbers: F300 (Ampex Systems Corp), F300 (Chrysler Realty Company Llc Dba Daimler Chrysler), SLF245-4 (Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc), F300 (Chrysler Corp Amplex Div), FF300 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 1 more.

What NSN replaces 3120-00-661-6928?

There are 5 known substitutes for 3120-00-661-6928: 4240-01-199-9178, 3110-01-217-1945, 5965-01-446-5936 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F300?

Key specifications for F300: Body Outside Diameter: 0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN; Overall Length: 0.3750 INCHES NOMINAL IN; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-661-6928 still in active supply?

NSN 3120-00-661-6928 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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