PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-1298Bearing,sleeve

Hamilton Sundstrand Corporation · NSN 3120-00-293-6845 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-293-6845 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-293-6845. Primary manufacturer part number: 02-1298.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Finish: 100.0 MICROINCHES OVERALL
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
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 3120-00-293-6845, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-293-6845
Primary Part Number02-1298
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Surface Finish100.0 MICROINCHES OVERALL
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE INSIDE RIGHT CORNER
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Flange Width0.0780 INCHES NOMINAL IN
Flange Outside Diameter1.1040 INCHES MINIMUM AND 1.1140 INCHES MAXIMUM IN
Body Outside Diameter0.7520 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
Body Inside Diameter0.4590 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3120-01-322-2897 INTERCHANGEABLE
Bearing Set,sleeve
6520-01-498-8806E301 INTERCHANGEABLE
Elevator,root
Hu-Friedy Mfg. Co., Llc
Cross-Reference Index
Part NumberManufacturer
02-1298 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
3120-01-322-2897INTERCHANGEABLE
BEARING SET,SLEEVE
6520-01-498-8806INTERCHANGEABLE
ELEVATOR,ROOT
E301

Frequently Asked Questions

What is NSN 3120-00-293-6845?

NSN 3120-00-293-6845 is a Bearing,sleeve, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-293-6845?

NSN 3120-00-293-6845 has 1 cross-referenced part number: 02-1298 (Hamilton Sundstrand Corporation).

What NSN replaces 3120-00-293-6845?

There are 2 known substitutes for 3120-00-293-6845: 3120-01-322-2897, 6520-01-498-8806. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-1298?

Key specifications for 02-1298: Surface Finish: 100.0 MICROINCHES OVERALL; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 14 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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