PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2080652Bearing,ball,annular

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3110-00-950-8075 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-950-8075 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-950-8075. Primary manufacturer part number: 2080652.
Features
  • Bearing,ball,annular — FSC 3110
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE INNER RING
  • Material: STEEL COMP 440C INNER RING
  • Lubrication Material: GREASE
  • Internal Fit-Up Designation: STANDARD
  • Bore Shape: STRAIGHT
  • Standard Tolerance Designation: ABEC NO.5
  • Load Direction: RADIAL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 440c Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-950-8075, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-950-8075
Primary Part Number2080652
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MaterialSTEEL COMP 440C INNER RING
Lubrication MaterialGREASE
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.5
Load DirectionRADIAL
Surface FinishGROUND
Retainer Fabrication MethodPRESSED
Internal Clearance0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
Shield Quantity2
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Calibration DesignatorC
MaterialSTEEL COMP 440C OUTER RING
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE BALL
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL CORROSION RESISTING SHIELD
MaterialSTEEL CORROSION RESISTING RETAINER
MaterialSTEEL COMP 440C BALL
Bore Diameter0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Overall Outside Diameter0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-077-129424725 INTERCHANGEABLE
Hose,nonmetallic
Emcor Enclosures Llc
5910-00-225-8133D29332 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Sprague Electric Co World Hqs
5905-00-535-93638524695-501 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Us Army Aviation and Missile Command
4820-01-057-625324120 PIECE 25 INTERCHANGEABLE
Lift Guide,relief Valve
Mid-America Aerotech, Llc
5305-01-119-864924725 INTERCHANGEABLE
Screw
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5925-01-609-475724725 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
24725 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
2080652 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4720-00-077-1294INTERCHANGEABLE
HOSE,NONMETALLIC
24725
5910-00-225-8133INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
D29332
5905-00-535-9363INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
8524695-501
4820-01-057-6253INTERCHANGEABLE
LIFT GUIDE,RELIEF VALVE
24120 PIECE 25
5305-01-119-8649INTERCHANGEABLE
SCREW
24725
5925-01-609-4757INTERCHANGEABLE
CIRCUIT BREAKER
24725

Frequently Asked Questions

What is NSN 3110-00-950-8075?

NSN 3110-00-950-8075 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-950-8075?

NSN 3110-00-950-8075 has 2 cross-referenced part numbers: 24725 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 2080652 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 3110-00-950-8075?

There are 6 known substitutes for 3110-00-950-8075: 4720-00-077-1294, 5910-00-225-8133, 5905-00-535-9363 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2080652?

Key specifications for 2080652: Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE INNER RING; Material: STEEL COMP 440C INNER RING; Lubrication Material: GREASE; Internal Fit-Up Designation: STANDARD. 23 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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