PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3321401Bearing,sleeve

Hatch & Kirk, Inc. · NSN 3120-00-362-8902 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-362-8902 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-362-8902. Primary manufacturer part number: 3321401.
Features
  • Bearing,sleeve — FSC 3120
  • Material: COPPER ALLOY 865 OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Hole Diameter: 0.0938 INCHES NOMINAL FIRST IN
  • Body Outside Diameter: 1.3720 INCHES MINIMUM AND 1.3725 INCHES MAXIMUM IN
  • Body Inside Diameter: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Antirotation/lubrication Type and Quantity: 4 HOLE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 865 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-362-8902, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-362-8902
Primary Part Number3321401
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusCANCELLED
MaterialCOPPER ALLOY 865 OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Hole Diameter0.0938 INCHES NOMINAL FIRST IN
Body Outside Diameter1.3720 INCHES MINIMUM AND 1.3725 INCHES MAXIMUM IN
Body Inside Diameter1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Antirotation/lubrication Type and Quantity4 HOLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3120-00-288-0059 INTERCHANGEABLE
Bearing,sleeve
5120-00-935-7411 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
3229730 General Motors Corp Electro-Motive Div (USA)
3229730 Hatch & Kirk, Inc. (USA)
CS2815-0013 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
3321401 PRIMARY Hatch & Kirk, Inc. (USA)
Related Parts
3120-00-288-0059INTERCHANGEABLE
BEARING,SLEEVE
5120-00-935-7411INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3120-00-362-8902?

NSN 3120-00-362-8902 is a Bearing,sleeve, manufactured by Hatch & Kirk, Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-362-8902?

NSN 3120-00-362-8902 has 4 cross-referenced part numbers: 3229730 (General Motors Corp Electro-Motive Div), 3229730 (Hatch & Kirk, Inc.), CS2815-0013 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 3321401 (Hatch & Kirk, Inc.).

What NSN replaces 3120-00-362-8902?

There are 2 known substitutes for 3120-00-362-8902: 3120-00-288-0059, 5120-00-935-7411. Verify interchangeability with system specifications before substitution.

What are the specifications of 3321401?

Key specifications for 3321401: Material: COPPER ALLOY 865 OVERALL; Overall Length: 0.8710 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Hole Diameter: 0.0938 INCHES NOMINAL FIRST IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-362-8902 still in active supply?

NSN 3120-00-362-8902 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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