PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A603CPlate,retaining,bearing

White Farm Equipment Co Sub of Tic Investment Corp · NSN 3110-00-355-4191 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-355-4191 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-355-4191. Primary manufacturer part number: A603C.
Features
  • Plate,retaining,bearing — FSC 3110
  • Material: STEEL OVERALL
  • Aperture Diameter: 3.500 INCHES NOMINAL IN
  • Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE
  • Bolt Circle Hole Quantity: 4
  • Counterbore Diameter: 5.125 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.531 INCHES NOMINAL IN
  • Mounting Bolt Circle Diameter: 6.000 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-355-4191, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is White Farm Equipment Co Sub of Tic Investment Corp. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-355-4191
Primary Part NumberA603C
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWhite Farm Equipment Co Sub of Tic Investment Corp
StatusACTIVE
MaterialSTEEL OVERALL
Aperture Diameter3.500 INCHES NOMINAL IN
Mounting Hole Arrangement StyleSINGLE BOLT HOLE CIRCLE
Bolt Circle Hole Quantity4
Counterbore Diameter5.125 INCHES NOMINAL IN
Mounting Hole Diameter0.531 INCHES NOMINAL IN
Mounting Bolt Circle Diameter6.000 INCHES NOMINAL IN
Overall Thickness0.750 INCHES NOMINAL IN
Counterbore Depth0.312 INCHES NOMINAL IN
Outside Diameter5.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-056-3437 INTERCHANGEABLE
Holder,stylus
Cross-Reference Index
Part NumberManufacturer
A603C White Farm Equipment Co Sub of Tic Investment Corp
A603C Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
6625-00-056-3437INTERCHANGEABLE
HOLDER,STYLUS

Frequently Asked Questions

What is NSN 3110-00-355-4191?

NSN 3110-00-355-4191 is a Plate,retaining,bearing, manufactured by White Farm Equipment Co Sub of Tic Investment Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-355-4191?

NSN 3110-00-355-4191 has 2 cross-referenced part numbers: A603C (White Farm Equipment Co Sub of Tic Investment Corp), A603C (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 3110-00-355-4191?

There is 1 known substitute for 3110-00-355-4191: 6625-00-056-3437. Verify interchangeability with system specifications before substitution.

What are the specifications of A603C?

Key specifications for A603C: Material: STEEL OVERALL; Aperture Diameter: 3.500 INCHES NOMINAL IN; Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE; Bolt Circle Hole Quantity: 4. 10 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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