PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100673Bearing,sleeve

Cummins Inc. · NSN 3120-00-567-3456 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-567-3456 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-567-3456. Primary manufacturer part number: 100673.
Features
  • Bearing,sleeve — FSC 3120
  • Antirotation/lubrication Type and Quantity: 1 HOLE
  • Material: STEEL COMP 1010 AND STEEL COMP 1015 OUTER LAYER
  • Material: COPPER ALLOY INNER LAYER
  • Hole Diameter: 0.1562 INCHES NOMINAL FIRST IN
  • Body Inside Diameter: 1.8745 INCHES MINIMUM AND 1.8765 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 1010 and Steel Comp 1015 Outer Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-567-3456, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-567-3456
Primary Part Number100673
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Antirotation/lubrication Type and Quantity1 HOLE
MaterialSTEEL COMP 1010 AND STEEL COMP 1015 OUTER LAYER
MaterialCOPPER ALLOY INNER LAYER
Hole Diameter0.1562 INCHES NOMINAL FIRST IN
Body Inside Diameter1.8745 INCHES MINIMUM AND 1.8765 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSPLIT, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter2.0035 INCHES MINIMUM AND 2.0045 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-010-0673 INTERCHANGEABLE
Screw,machine
5999-00-085-0567100673 INTERCHANGEABLE
Cap,electrical
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
9540-00-596-3047 INTERCHANGEABLE
Channel,structural
8010-00-652-3626 INTERCHANGEABLE
Prussian Blue Paste,bearing Surf
4720-01-194-003612352510 INTERCHANGEABLE
Hose Assembly,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
9540-01-199-4601 INTERCHANGEABLE
Channel,structural
2540-01-209-9631100674PS INTERCHANGEABLE
Adjustable Track,seat,vehicular
Seats Inc Div Seats Incorporated
3040-01-226-6582100673-1 INTERCHANGEABLE
Shaft,shouldered
Bae Systems Land & Armaments L.p.
2805-01-334-2070100674 INTERCHANGEABLE
Deflector,dirt and Liquid
Dana Off Highway Products, Llc
5315-01-353-8890 INTERCHANGEABLE
Key,machine
Cross-Reference Index
Part NumberManufacturer
100673 PRIMARY Cummins Inc. (USA)
60451 Cummins Inc. (USA)
A60451 Cummins Inc. (USA)
100674 Cummins Inc. (USA)
Related Parts
5305-00-010-0673INTERCHANGEABLE
SCREW,MACHINE
5999-00-085-0567INTERCHANGEABLE
CAP,ELECTRICAL
100673
9540-00-596-3047INTERCHANGEABLE
CHANNEL,STRUCTURAL
8010-00-652-3626INTERCHANGEABLE
PRUSSIAN BLUE PASTE,BEARING SURF
4720-01-194-0036INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
12352510
9540-01-199-4601INTERCHANGEABLE
CHANNEL,STRUCTURAL
2540-01-209-9631INTERCHANGEABLE
ADJUSTABLE TRACK,SEAT,VEHICULAR
100674PS
3040-01-226-6582INTERCHANGEABLE
SHAFT,SHOULDERED
100673-1
2805-01-334-2070INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
100674
5315-01-353-8890INTERCHANGEABLE
KEY,MACHINE
5305-01-549-4385INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
60451
5330-01-649-6217INTERCHANGEABLE
GASKET
60451

Frequently Asked Questions

What is NSN 3120-00-567-3456?

NSN 3120-00-567-3456 is a Bearing,sleeve, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-567-3456?

NSN 3120-00-567-3456 has 4 cross-referenced part numbers: 100673 (Cummins Inc.), 60451 (Cummins Inc.), A60451 (Cummins Inc.), 100674 (Cummins Inc.).

What NSN replaces 3120-00-567-3456?

There are 12 known substitutes for 3120-00-567-3456: 5305-00-010-0673, 5999-00-085-0567, 9540-00-596-3047 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100673?

Key specifications for 100673: Antirotation/lubrication Type and Quantity: 1 HOLE; Overall Length: 1.0000 INCHES NOMINAL IN; Material: STEEL COMP 1010 AND STEEL COMP 1015 OUTER LAYER; Material: COPPER ALLOY INNER LAYER. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-567-3456 still in active supply?

NSN 3120-00-567-3456 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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