PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

10A3311Bearing,sleeve

Napco International Llc Dba Napco International Inc · NSN 3120-00-287-7047 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-7047 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-7047. Primary manufacturer part number: 10A3311.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 2.0015 INCHES MINIMUM AND 2.0035 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 1.7430 INCHES MINIMUM AND 1.7450 INCHES MAXIMUM IN
  • Lubricant Accommodation Style: GROOVED DOUBLE LOOP
  • Material: COPPER ALLOY 932 OVERALL
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 3120-00-287-7047, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-287-7047
Primary Part Number10A3311
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Body Outside Diameter2.0015 INCHES MINIMUM AND 2.0035 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter1.7430 INCHES MINIMUM AND 1.7450 INCHES MAXIMUM IN
Lubricant Accommodation StyleGROOVED DOUBLE LOOP
MaterialCOPPER ALLOY 932 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-073-8180711920-5 INTERCHANGEABLE
Boot,dust and Moisture Seal
Arrowhead Products Corp
5905-00-140-57054106140 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Chrysler Corp Service and Parts Opns
5895-00-303-459250285 INTERCHANGEABLE
Transmitter Subassembly
Naval Ship Systems Command
5330-00-340-232750285 INTERCHANGEABLE
Gasket
Hamilton Sundstrand Corporation Dba Collins Aerospace
5920-01-029-1635070-002 INTERCHANGEABLE
Fuse,cartridge
Ampex Data Systems Corporation Dba Ampex Intelligent Systems
7021-01-347-8738 INTERCHANGEABLE
Computer,digital
6605-01-541-882850285 INTERCHANGEABLE
Rodmeter,underwater Log
The Dewey Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
070002 Kaitlin Corp (USA)
10A3311 PRIMARY Napco International Llc Dba Napco International Inc (USA)
10GE0216 White Motor Corp (USA)
10BKR10 PRIMARY Mack Trucks Inc Parts Opn (USA)
BB4102 Diamond Reo Truck Co (USA)
7A070002 PRIMARY Fwd Seagrave Holdings Lp (USA)
409K1 Diamond Reo Truck Co (USA)
10GE0216 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
070002 Realty and Industrial Corp
070002 Paccar Government Group Co Yarrow Bay Office Pk (USA)
070002 Fifty Avenue L Inc (USA)
070002 Corbitt Co Inc (USA)
8330408 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
070002 PRIMARY Kenworth Truck Co a Div of Paccar Inc (USA)
50285 White Motor Corp (USA)
Related Parts
5340-00-073-8180INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
711920-5
5905-00-140-5705INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4106140
5895-00-303-4592INTERCHANGEABLE
TRANSMITTER SUBASSEMBLY
50285
5330-00-340-2327INTERCHANGEABLE
GASKET
50285
5920-01-029-1635INTERCHANGEABLE
FUSE,CARTRIDGE
070-002
7021-01-347-8738INTERCHANGEABLE
COMPUTER,DIGITAL
6605-01-541-8828INTERCHANGEABLE
RODMETER,UNDERWATER LOG
50285

Frequently Asked Questions

What is NSN 3120-00-287-7047?

NSN 3120-00-287-7047 is a Bearing,sleeve, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-287-7047?

NSN 3120-00-287-7047 has 15 cross-referenced part numbers: 070002 (Kaitlin Corp), 10A3311 (Napco International Llc Dba Napco International Inc), 10GE0216 (White Motor Corp), 10BKR10 (Mack Trucks Inc Parts Opn), BB4102 (Diamond Reo Truck Co) and 10 more.

What NSN replaces 3120-00-287-7047?

There are 7 known substitutes for 3120-00-287-7047: 5340-00-073-8180, 5905-00-140-5705, 5895-00-303-4592 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10A3311?

Key specifications for 10A3311: Body Outside Diameter: 2.0015 INCHES MINIMUM AND 2.0035 INCHES MAXIMUM IN; Overall Length: 1.7180 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN; Special Features: GROOVE NOT TO EXTEND BEYOND 0.3750 IN. FROM ONE END AND RUNS OUT EDGE OF OTHER END IN; Corner Shape: SQUARE ALL CORNERS. 9 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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