PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5879Bearing,sleeve

Mitsubishi Caterpillar Forklift America, Inc · NSN 3120-00-383-3838 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-383-3838 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-383-3838. Primary manufacturer part number: 5879.
Features
  • Bearing,sleeve — FSC 3120
  • Hardness Rating: 32.0 ROCKWELL E NOMINAL OVERALL
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.5950 INCHES MINIMUM AND 0.5960 INCHES MAXIMUM IN
  • 9 verified cross-references
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 3120-00-383-3838, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, 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
NSN3120-00-383-3838
Primary Part Number5879
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMitsubishi Caterpillar Forklift America, Inc
StatusCANCELLED
Hardness Rating32.0 ROCKWELL E NOMINAL OVERALL
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Body Outside Diameter0.5950 INCHES MINIMUM AND 0.5960 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1377-00-068-02562400-15 INTERCHANGEABLE
Catapult,aircraft Ejection Seat
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
3110-00-106-6256 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5306-00-151-1723 INTERCHANGEABLE
Bolt,machine
5960-00-248-1274 INTERCHANGEABLE
Electron Tube
2530-00-324-3399 INTERCHANGEABLE
Piston,hydraulic Brake
3020-00-528-40755879S INTERCHANGEABLE
Gear,spur
Agco Corp Parts Opn
5960-00-808-6490 INTERCHANGEABLE
Electron Tube
5310-00-817-9291 INTERCHANGEABLE
Washer,key
2010-00-945-0314 INTERCHANGEABLE
Seal Assembly,plain
5930-01-099-878124001 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
Cross-Reference Index
Part NumberManufacturer
25582 Motowlift Co Lift Truck Div (USA)
25582 Colson Corp the (USA)
JHP39-22 Hollingsworth John R Co (USA)
5879 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
851136 Clark Equipment Co (USA)
CTD600G274 Taylor-Dunn Corporation Dba Metro Crown International (USA)
240015 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
5990E9123 PRIMARY Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
D600G274 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
Related Parts
1377-00-068-0256INTERCHANGEABLE
CATAPULT,AIRCRAFT EJECTION SEAT
2400-15
3110-00-106-6256INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5306-00-151-1723INTERCHANGEABLE
BOLT,MACHINE
5960-00-248-1274INTERCHANGEABLE
ELECTRON TUBE
2530-00-324-3399INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE
3020-00-528-4075INTERCHANGEABLE
GEAR,SPUR
5879S
5960-00-808-6490INTERCHANGEABLE
ELECTRON TUBE
5310-00-817-9291INTERCHANGEABLE
WASHER,KEY
2010-00-945-0314INTERCHANGEABLE
SEAL ASSEMBLY,PLAIN
5930-01-099-8781INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
24001
7010-01-177-6054INTERCHANGEABLE
PLATE,PRD,GUIDE
851136
5305-01-185-0232INTERCHANGEABLE
SCREW
240015

Frequently Asked Questions

What is NSN 3120-00-383-3838?

NSN 3120-00-383-3838 is a Bearing,sleeve, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-383-3838?

NSN 3120-00-383-3838 has 9 cross-referenced part numbers: 25582 (Motowlift Co Lift Truck Div), 25582 (Colson Corp the), JHP39-22 (Hollingsworth John R Co), 5879 (Mitsubishi Caterpillar Forklift America, Inc), 851136 (Clark Equipment Co) and 4 more.

What NSN replaces 3120-00-383-3838?

There are 12 known substitutes for 3120-00-383-3838: 1377-00-068-0256, 3110-00-106-6256, 5306-00-151-1723 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5879?

Key specifications for 5879: Hardness Rating: 32.0 ROCKWELL E NOMINAL OVERALL; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-383-3838 still in active supply?

NSN 3120-00-383-3838 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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