PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

526712Bearing,ball,thrust

Mpb Corp Div Timken Super Precision · NSN 3110-00-076-8799 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-076-8799 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-076-8799. Primary manufacturer part number: 526712.
Features
  • Bearing,ball,thrust — FSC 3110
  • Thrust Directional Capability Designation: SINGLE
  • Overall Outside Diameter: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
  • Material Document and Classification: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
  • Style Designator: GROOVED RACE SURFACE
  • Surface Finish: GROUND
  • Material: STEEL OUTER RING
  • Alignment Type: RIGID
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-076-8799, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-076-8799
Primary Part Number526712
Item NameBearing,ball,thrust
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMpb Corp Div Timken Super Precision
StatusCANCELLED
Thrust Directional Capability DesignationSINGLE
Overall Outside Diameter0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Material Document and ClassificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
Style DesignatorGROOVED RACE SURFACE
Surface FinishGROUND
MaterialSTEEL OUTER RING
Alignment TypeRIGID
Material Document and Classification526712,73030 MFR REF SINGLE MATERIAL RESPONSE RETAINER
Material Document and ClassificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING
Largest Bore Diameter0.1250 INCHES NOMINAL IN
Bore Smallest Diameter0.1248 INCHES NOMINAL IN
MaterialSTEEL BALL
MaterialSTEEL INNER RING
MaterialCOPPER ALLOY RETAINER
Material Document and ClassificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-058-092537C301587P101 INTERCHANGEABLE
Bearing,ball,thrust
Mpb Corp Div Timken Super Precision
5340-00-165-40315645-2 INTERCHANGEABLE
Boot,dust and Moisture Seal
Flexco, Inc
Cross-Reference Index
Part NumberManufacturer
S7T-A171 Mpb Corp Div Timken Super Precision (USA)
526712 PRIMARY Mpb Corp Div Timken Super Precision (USA)
526712 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3110-00-058-0925INTERCHANGEABLE
BEARING,BALL,THRUST
37C301587P101
5340-00-165-4031INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
5645-2

Frequently Asked Questions

What is NSN 3110-00-076-8799?

NSN 3110-00-076-8799 is a Bearing,ball,thrust, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-076-8799?

NSN 3110-00-076-8799 has 3 cross-referenced part numbers: S7T-A171 (Mpb Corp Div Timken Super Precision), 526712 (Mpb Corp Div Timken Super Precision), 526712 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 3110-00-076-8799?

There are 2 known substitutes for 3110-00-076-8799: 3110-00-058-0925, 5340-00-165-4031. Verify interchangeability with system specifications before substitution.

What are the specifications of 526712?

Key specifications for 526712: Thrust Directional Capability Designation: SINGLE; Overall Outside Diameter: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Material Document and Classification: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING; Style Designator: GROOVED RACE SURFACE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-076-8799 still in active supply?

NSN 3110-00-076-8799 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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