PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44542Plate,retaining,bearing

Cat Pumps Corp · NSN 3110-01-649-4399 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-649-4399 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-649-4399. Primary manufacturer part number: 44542.
Features
  • Plate,retaining,bearing — FSC 3110
  • Material: ALUMINUM OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Cat Pumps Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Aluminum Overall construction
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-649-4399, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-649-4399
Primary Part Number44542
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCat Pumps Corp
StatusACTIVE
MaterialALUMINUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-064-6961200851M INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
3450-01-422-613244542 INTERCHANGEABLE
Cup Assembly,statio
Ridge Tool Company
3455-01-655-198044542 INTERCHANGEABLE
Cutter,milling,end
Morse Cutting Tools
Cross-Reference Index
Part NumberManufacturer
44542 Pijttersen B.v. (NLD)
44542 PRIMARY Cat Pumps Corp (USA)
Related Parts
5330-00-064-6961INTERCHANGEABLE
SEAL,PLAIN ENCASED
200851M
3450-01-422-6132INTERCHANGEABLE
CUP ASSEMBLY,STATIO
44542
3455-01-655-1980INTERCHANGEABLE
CUTTER,MILLING,END
44542

Frequently Asked Questions

What is NSN 3110-01-649-4399?

NSN 3110-01-649-4399 is a Plate,retaining,bearing, manufactured by Cat Pumps Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-649-4399?

NSN 3110-01-649-4399 has 2 cross-referenced part numbers: 44542 (Pijttersen B.v.), 44542 (Cat Pumps Corp).

What NSN replaces 3110-01-649-4399?

There are 3 known substitutes for 3110-01-649-4399: 5330-00-064-6961, 3450-01-422-6132, 3455-01-655-1980. Verify interchangeability with system specifications before substitution.

What are the specifications of 44542?

Key specifications for 44542: Material: ALUMINUM OVERALL; Part Name Assigned by Controlling Agency: COVER, BEARING. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com