PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8Y4030Belt,vehicular Safety

Caterpillar Inc Div Caterpillar Defense · NSN 2540-01-063-5730 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-063-5730 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-063-5730. Primary manufacturer part number: 8Y4030.
Features
  • Belt,vehicular Safety — FSC 2540
  • 4 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Belt,vehicular Safety, cataloged under National Stock Number 2540-01-063-5730, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameBelt,vehicular Safety
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Westrac Equipment Pty Ltd (CAGE Z02C9); Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc (CAGE 29944)
Technical Specifications
ParameterValue
NSN2540-01-063-5730
Primary Part Number8Y4030
Item NameBelt,vehicular Safety
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
3110-00-155-62001006-5 INTERCHANGEABLE
Bearing,ball,annular
Linde Material Handling North America Corporation
5915-00-236-2154785B INTERCHANGEABLE
Filter,band Pass
Power Control Devices, Inc.
5330-00-261-37763831 INTERCHANGEABLE
Gasket
Triumph Engine Control Systems Llc
5307-00-457-131338-31 INTERCHANGEABLE
Stud,cover
Textron Lycoming Inc Williamsport Plant
3110-00-554-3197 INTERCHANGEABLE
Bearing,ball,annular
5950-00-809-1238 INTERCHANGEABLE
Coil,radio Frequency
2930-00-913-8658337156-901 INTERCHANGEABLE
Cap,filler Opening
Young Touchstone Company Div Young Touchstone
5120-01-128-1260 INTERCHANGEABLE
Bit,screwdriver
5935-01-255-8736 INTERCHANGEABLE
Connector,receptacle,electrical
5950-01-350-1229 INTERCHANGEABLE
Transformer,current
Cross-Reference Index
Part NumberManufacturer
8Y4030 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
8Y4030 Westrac Equipment Pty Ltd (AUS)
8D6899 Caterpillar Inc Div Caterpillar Defense (USA)
3831 Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc (USA)
Related Parts
3110-00-155-6200INTERCHANGEABLE
BEARING,BALL,ANNULAR
1006-5
5915-00-236-2154INTERCHANGEABLE
FILTER,BAND PASS
785B
5330-00-261-3776INTERCHANGEABLE
GASKET
3831
5307-00-457-1313INTERCHANGEABLE
STUD,COVER
38-31
3110-00-554-3197INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-809-1238INTERCHANGEABLE
COIL,RADIO FREQUENCY
2930-00-913-8658INTERCHANGEABLE
CAP,FILLER OPENING
337156-901
5120-01-128-1260INTERCHANGEABLE
BIT,SCREWDRIVER
5935-01-255-8736INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5950-01-350-1229INTERCHANGEABLE
TRANSFORMER,CURRENT
6810-01-354-5851INTERCHANGEABLE
SULFURIC ACID
4130-01-367-5546INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT

Frequently Asked Questions

What is NSN 2540-01-063-5730?

NSN 2540-01-063-5730 is a Belt,vehicular Safety, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-063-5730?

NSN 2540-01-063-5730 has 4 cross-referenced part numbers: 8Y4030 (Caterpillar Inc Div Caterpillar Defense), 8Y4030 (Westrac Equipment Pty Ltd), 8D6899 (Caterpillar Inc Div Caterpillar Defense), 3831 (Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc).

What NSN replaces 2540-01-063-5730?

There are 12 known substitutes for 2540-01-063-5730: 3110-00-155-6200, 5915-00-236-2154, 5330-00-261-3776 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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