PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15530Bearing Unit,pillow Block

Tld Wollard Llc · NSN 2540-01-063-5241 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-063-5241 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-063-5241. Primary manufacturer part number: 15530.
Features
  • Bearing Unit,pillow Block — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Tld Wollard Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,pillow Block, cataloged under National Stock Number 2540-01-063-5241, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tld Wollard Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-063-5241
Primary Part Number15530
Item NameBearing Unit,pillow Block
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
3130-00-228-6184 INTERCHANGEABLE
Bearing Assembly,pump
5950-00-448-7419GS59995 INTERCHANGEABLE
Transformer,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3030-00-777-954715530 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
3020-00-781-569738-16-177 INTERCHANGEABLE
Gear,spur
Entron Industries Limited Partnership Dba Entron Industries Property Div
5977-00-860-9823ED15530-1 INTERCHANGEABLE
Brush,blank,lock
Electro-Tec Corp Dba Moog Inc., Components Group
5940-01-014-983115530 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
3030-01-314-107315530 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5120-01-335-147415530 INTERCHANGEABLE
Hammer,hand
Vaughan & Bushnell Manufacturing Company
2815-01-681-306215530 INTERCHANGEABLE
Hone,cylinder
Lisle Corp
Cross-Reference Index
Part NumberManufacturer
15530 Tld Wollard Llc (USA)
44-15530 Wheeler Fleet Solutions, Co. (USA)
Related Parts
3130-00-228-6184INTERCHANGEABLE
BEARING ASSEMBLY,PUMP
5950-00-448-7419INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
GS59995
3030-00-777-9547INTERCHANGEABLE
BELT,V
15530
3020-00-781-5697INTERCHANGEABLE
GEAR,SPUR
38-16-177
5977-00-860-9823INTERCHANGEABLE
BRUSH,BLANK,LOCK
ED15530-1
5940-01-014-9831INTERCHANGEABLE
TERMINAL,STUD
15530
3030-01-314-1073INTERCHANGEABLE
BELT,V
15530
5120-01-335-1474INTERCHANGEABLE
HAMMER,HAND
15530
2815-01-681-3062INTERCHANGEABLE
HONE,CYLINDER
15530

Frequently Asked Questions

What is NSN 2540-01-063-5241?

NSN 2540-01-063-5241 is a Bearing Unit,pillow Block, manufactured by Tld Wollard Llc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-063-5241?

NSN 2540-01-063-5241 has 2 cross-referenced part numbers: 15530 (Tld Wollard Llc), 44-15530 (Wheeler Fleet Solutions, Co.).

What NSN replaces 2540-01-063-5241?

There are 9 known substitutes for 2540-01-063-5241: 3130-00-228-6184, 5950-00-448-7419, 3030-00-777-9547 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15530?

Key specifications for 15530: End Item Identification: 1740-00-414-7151. 1 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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