PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

180312Bearing,ball,airframe

Mpb Corporation Dba Mpb Corp · NSN 3110-00-902-9319 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-902-9319 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-902-9319. Primary manufacturer part number: 180312.
Features
  • Bearing,ball,airframe — FSC 3110
  • Outer Ring Width: 0.2500 INCHES NOMINAL IN
  • Inner Ring Width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
  • Load Direction: RADIAL
  • Lubrication Material: OIL
  • Overall Outside Diameter: 1.6243 INCHES MINIMUM AND 1.6248 INCHES MAXIMUM IN
  • Bore Diameter: 1.1878 INCHES MINIMUM AND 1.1883 INCHES MAXIMUM IN
  • Lubrication Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-902-9319, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-902-9319
Primary Part Number180312
Item NameBearing,ball,airframe
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMpb Corporation Dba Mpb Corp
StatusCANCELLED
Outer Ring Width0.2500 INCHES NOMINAL IN
Inner Ring Width0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
Load DirectionRADIAL
Lubrication MaterialOIL
Overall Outside Diameter1.6243 INCHES MINIMUM AND 1.6248 INCHES MAXIMUM IN
Bore Diameter1.1878 INCHES MINIMUM AND 1.1883 INCHES MAXIMUM IN
Lubrication Material Document and ClassificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4130-00-393-4824 INTERCHANGEABLE
Valve Plate,compressor
Cross-Reference Index
Part NumberManufacturer
180312 PRIMARY Mpb Corporation Dba Mpb Corp (USA)
3TCF19-26P Mpb Corporation Dba Mpb Corp (USA)
180312 Woodward, Inc. Div Fuel Systems and Controls (USA)
Related Parts
4130-00-393-4824INTERCHANGEABLE
VALVE PLATE,COMPRESSOR

Frequently Asked Questions

What is NSN 3110-00-902-9319?

NSN 3110-00-902-9319 is a Bearing,ball,airframe, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-902-9319?

NSN 3110-00-902-9319 has 3 cross-referenced part numbers: 180312 (Mpb Corporation Dba Mpb Corp), 3TCF19-26P (Mpb Corporation Dba Mpb Corp), 180312 (Woodward, Inc. Div Fuel Systems and Controls).

What NSN replaces 3110-00-902-9319?

There is 1 known substitute for 3110-00-902-9319: 4130-00-393-4824. Verify interchangeability with system specifications before substitution.

What are the specifications of 180312?

Key specifications for 180312: Outer Ring Width: 0.2500 INCHES NOMINAL IN; Inner Ring Width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN; Load Direction: RADIAL; Special Features: 0.0005 IN.MIN,0.0015 IN.MAX RADIAL CLEARANCE,RESIDUAL MAGNETISM NOT TO EXCEED 3 GAUSS,FRACTURED OUTER RING W/TWO RETAINMENT RINGS IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-902-9319 still in active supply?

NSN 3110-00-902-9319 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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