PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3309100Bearing,sleeve

Hatch & Kirk, Inc. · NSN 3120-00-353-8367 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-353-8367 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-353-8367. Primary manufacturer part number: 3309100.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER
  • Corner Shape: CHAMFERED OUTSIDE LEFT CORNER
  • Hole Diameter: 0.1875 INCHES NOMINAL FIRST IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 932 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-353-8367, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3120-00-353-8367
Primary Part Number3309100
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusCANCELLED
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeCHAMFERED OUTSIDE RIGHT CORNER
Corner ShapeCHAMFERED OUTSIDE LEFT CORNER
Hole Diameter0.1875 INCHES NOMINAL FIRST IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter3.8710 INCHES MINIMUM AND 3.8720 INCHES MAXIMUM IN
Antirotation/lubrication Type and Quantity8 HOLE
MaterialCOPPER ALLOY 932 OVERALL
Body Inside Diameter3.0030 INCHES MINIMUM AND 3.0055 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5315-00-012-4553102514 INTERCHANGEABLE
Key,woodruff
Garwood/feller Inc Garwood Winch Div
4320-00-722-9035B118A INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
B118A Bunting Bearings Corp (USA)
3309100 PRIMARY Hatch & Kirk, Inc. (USA)
3309100 General Motors Corp Electro-Motive Div (USA)
Related Parts
5315-00-012-4553INTERCHANGEABLE
KEY,WOODRUFF
102514
4320-00-722-9035INTERCHANGEABLE
RING,WEARING
B118A

Frequently Asked Questions

What is NSN 3120-00-353-8367?

NSN 3120-00-353-8367 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 3120-00-353-8367?

NSN 3120-00-353-8367 has 3 cross-referenced part numbers: B118A (Bunting Bearings Corp), 3309100 (Hatch & Kirk, Inc.), 3309100 (General Motors Corp Electro-Motive Div).

What NSN replaces 3120-00-353-8367?

There are 2 known substitutes for 3120-00-353-8367: 5315-00-012-4553, 4320-00-722-9035. Verify interchangeability with system specifications before substitution.

What are the specifications of 3309100?

Key specifications for 3309100: Overall Length: 3.1610 INCHES MINIMUM AND 3.1640 INCHES MAXIMUM IN; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-353-8367 still in active supply?

NSN 3120-00-353-8367 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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