PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EF060808Bearing,sleeve

Bunting Bearings Corp · NSN 3120-01-009-6773 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-009-6773 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-009-6773. Primary manufacturer part number: EF060808.
Features
  • Bearing,sleeve — FSC 3120
  • Flange Outside Diameter: 0.6855 INCHES MINIMUM AND 0.6955 INCHES MAXIMUM IN
  • Flange Width: 0.0625 INCHES NOMINAL IN
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
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 3120-01-009-6773, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bunting Bearings Corp. Government technical data includes 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-009-6773
Primary Part NumberEF060808
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBunting Bearings Corp
StatusACTIVE
Flange Outside Diameter0.6855 INCHES MINIMUM AND 0.6955 INCHES MAXIMUM IN
Flange Width0.0625 INCHES NOMINAL IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
MaterialOIL LUBRICATING LUBRICATION
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
MaterialCOPPER ALLOY OVERALL
Body Outside Diameter0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
Body Inside Diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-287-6470 INTERCHANGEABLE
Bearing,sleeve
3120-00-287-7480B5947 INTERCHANGEABLE
Bearing,sleeve
Dresser, Llc
3120-00-489-4279HT901-1 INTERCHANGEABLE
Bearing,washer,thrust
Chrysler Corp Amplex Div
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
Cross-Reference Index
Part NumberManufacturer
EF060808 Bunting Bearings Corp (USA)
MIL-B-5687D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FL38-4 Bunting Bearings Corp Kalamazoo Plant (USA)
MS17796-156 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
3120-2 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
FL38-4 Bunting Bearings Corp (USA)
Related Parts
3120-00-287-6470INTERCHANGEABLE
BEARING,SLEEVE
3120-00-287-7480INTERCHANGEABLE
BEARING,SLEEVE
B5947
3120-00-489-4279INTERCHANGEABLE
BEARING,WASHER,THRUST
HT901-1
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

Frequently Asked Questions

What is NSN 3120-01-009-6773?

NSN 3120-01-009-6773 is a Bearing,sleeve, manufactured by Bunting Bearings Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-009-6773?

NSN 3120-01-009-6773 has 6 cross-referenced part numbers: EF060808 (Bunting Bearings Corp), MIL-B-5687D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FL38-4 (Bunting Bearings Corp Kalamazoo Plant), MS17796-156 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 3120-2 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 1 more.

What NSN replaces 3120-01-009-6773?

There are 9 known substitutes for 3120-01-009-6773: 3120-00-287-6470, 3120-00-287-7480, 3120-00-489-4279 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EF060808?

Key specifications for EF060808: Flange Outside Diameter: 0.6855 INCHES MINIMUM AND 0.6955 INCHES MAXIMUM IN; Flange Width: 0.0625 INCHES NOMINAL IN; Overall Length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN; Corner Shape: SQUARE INSIDE RIGHT CORNER. 15 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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