PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4343127T01Bearing,ball,annular

Prestolite Electric Inc · NSN 3110-01-526-2909 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-526-2909 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-526-2909. Primary manufacturer part number: 4343127T01.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Features Provided: ALIGNING RING
  • Style Designator: 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
  • 2 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-526-2909, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-526-2909
Primary Part Number4343127T01
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Bore ShapeSTRAIGHT
Features ProvidedALIGNING RING
Style Designator4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-036-1687SMS-11178 INTERCHANGEABLE
Disk,valve
Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc
3010-00-371-75075791 INTERCHANGEABLE
Disk,clutch,nonvehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4320-00-592-9597 INTERCHANGEABLE
Motor,hydraulic
5340-01-165-865411178 INTERCHANGEABLE
Boot,dust and Moisture Seal
Cole Hersee Company
4820-01-231-9126 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
4343127T01 PRIMARY Prestolite Electric Inc (USA)
111-78 Perkins Engines Inc (USA)
Related Parts
4820-00-036-1687INTERCHANGEABLE
DISK,VALVE
SMS-11178
3010-00-371-7507INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
5791
4320-00-592-9597INTERCHANGEABLE
MOTOR,HYDRAULIC
5340-01-165-8654INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
11178
4820-01-231-9126INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 3110-01-526-2909?

NSN 3110-01-526-2909 is a Bearing,ball,annular, manufactured by Prestolite Electric Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-526-2909?

NSN 3110-01-526-2909 has 2 cross-referenced part numbers: 4343127T01 (Prestolite Electric Inc), 111-78 (Perkins Engines Inc).

What NSN replaces 3110-01-526-2909?

There are 5 known substitutes for 3110-01-526-2909: 4820-00-036-1687, 3010-00-371-7507, 4320-00-592-9597 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4343127T01?

Key specifications for 4343127T01: Bore Shape: STRAIGHT; Features Provided: ALIGNING RING; Style Designator: 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE; Special Features: ALTERNATOR ASSY. 5 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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