PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CV41S5300-2PC525Bearing,sleeve

Naval Ship Systems Command · NSN 3120-00-337-1086 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-337-1086 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-337-1086. Primary manufacturer part number: CV41S5300-2PC525.
Features
  • Bearing,sleeve — FSC 3120
  • Material: OIL LUBRICATING LUBRICATION
  • Flange Outside Diameter: 2.0000 INCHES NOMINAL IN
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
  • Body Outside Diameter: 1.5010 INCHES MINIMUM AND 1.5015 INCHES MAXIMUM IN
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Material: COPPER ALLOY OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-337-1086, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 4 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
NSN3120-00-337-1086
Primary Part NumberCV41S5300-2PC525
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
MaterialOIL LUBRICATING LUBRICATION
Flange Outside Diameter2.0000 INCHES NOMINAL IN
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
Body Outside Diameter1.5010 INCHES MINIMUM AND 1.5015 INCHES MAXIMUM IN
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
MaterialCOPPER ALLOY OVERALL
Antirotation/lubrication Type and Quantity2 HOLE
Flange Width0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Hole Diameter0.0940 INCHES NOMINAL FIRST IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4730-00-274-920720028 INTERCHANGEABLE
Packing Nut
Northrop Grumman Systems Corporation Div Marine Systems
4810-00-337-108940120 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
Cross-Reference Index
Part NumberManufacturer
CV41S5300-2PC525 Naval Ship Systems Command (USA)
D15-600BPC456 Westinghouse Electric Corp (USA)
D15-600WPC456 Westinghouse Electric Corp (USA)
D15-648YPC525 Westinghouse Electric Corp (USA)
CV9S5300-014PC52 Naval Ship Systems Command (USA)
D15-739NPC525 Northrop Grumman Systems Corporation Div Marine Systems (USA)
BB57S53-014PC456 Naval Ship Systems Command (USA)
D15-739YPC525 Westinghouse Electric Corp (USA)
D15-548SPC456 Northrop Grumman Systems Corporation Div Marine Systems (USA)
BB61S53-014PC456 Naval Ship Systems Command (USA)
D15-648YPC525 Westinghouse Electric Corp Sturtevant Div (USA)
D15-648NPC525 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-600WPC456 Westinghouse Electric Corp Sturtevant Div (USA)
CV9S5300-27PC525 Naval Ship Systems Command (USA)
CV9S5300-21PC525 Naval Ship Systems Command (USA)
D15-600WPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
BB57S53-02PC456 Naval Ship Systems Command (USA)
D15-600VPC456 Westinghouse Electric Corp (USA)
D15-648NPC525 Westinghouse Electric Corp Sturtevant Div (USA)
D15-648ZPC525 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
4730-00-274-9207INTERCHANGEABLE
PACKING NUT
20028
4810-00-337-1089INTERCHANGEABLE
SEAT,VALVE
40120

Frequently Asked Questions

What is NSN 3120-00-337-1086?

NSN 3120-00-337-1086 is a Bearing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-337-1086?

NSN 3120-00-337-1086 has 50 cross-referenced part numbers: CV41S5300-2PC525 (Naval Ship Systems Command), D15-600BPC456 (Westinghouse Electric Corp), D15-600WPC456 (Westinghouse Electric Corp), D15-648YPC525 (Westinghouse Electric Corp), CV9S5300-014PC52 (Naval Ship Systems Command) and 45 more.

What NSN replaces 3120-00-337-1086?

There are 2 known substitutes for 3120-00-337-1086: 4730-00-274-9207, 4810-00-337-1089. Verify interchangeability with system specifications before substitution.

What are the specifications of CV41S5300-2PC525?

Key specifications for CV41S5300-2PC525: Material: OIL LUBRICATING LUBRICATION; Flange Outside Diameter: 2.0000 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-337-1086 still in active supply?

NSN 3120-00-337-1086 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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