PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A4440Joint

Vibratech Inc · NSN 2540-00-301-3960 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-301-3960 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-301-3960. Primary manufacturer part number: A4440.
Features
  • Joint — FSC 2540
  • 9 verified cross-references
  • Primary manufacturer: Vibratech Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Joint, cataloged under National Stock Number 2540-00-301-3960, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Vibratech Inc. This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameJoint
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersDiamond Reo Truck Co (CAGE 56442); Kaitlin Corp (CAGE 63734); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Mack Trucks Inc Parts Opn (CAGE 76040); Houdaille Industries Inc (CAGE 29500)
Technical Specifications
ParameterValue
NSN2540-00-301-3960
Primary Part NumberA4440
Item NameJoint
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerVibratech Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
8030-00-251-3980 INTERCHANGEABLE
Antiseize Compound
2915-00-307-55812642722 INTERCHANGEABLE
Diaphragm,balance
Precision Airmotive Llc Dba Precision Airmotive
6760-00-402-3465A4440 INTERCHANGEABLE
Cam,light Trap,maga
Miller-Holzwarth Inc.
5995-01-102-1554A18311 INTERCHANGEABLE
Lead,electrical
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
BB7704 Diamond Reo Truck Co (USA)
A4440 Kaitlin Corp (USA)
7018083 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
18QK13 Mack Trucks Inc Parts Opn (USA)
A4440 Houdaille Industries Inc (USA)
18QK112 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
365843 White Motor Corp (USA)
A4440 PRIMARY Vibratech Inc (USA)
18QK112 Mack Trucks Inc Parts Opn (USA)
Related Parts
8030-00-251-3980INTERCHANGEABLE
ANTISEIZE COMPOUND
2915-00-307-5581INTERCHANGEABLE
DIAPHRAGM,BALANCE
2642722
6760-00-402-3465INTERCHANGEABLE
CAM,LIGHT TRAP,MAGA
A4440
5995-01-102-1554INTERCHANGEABLE
LEAD,ELECTRICAL
A18311

Frequently Asked Questions

What is NSN 2540-00-301-3960?

NSN 2540-00-301-3960 is a Joint, manufactured by Vibratech Inc, classified under FSC 2540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2540-00-301-3960?

NSN 2540-00-301-3960 has 9 cross-referenced part numbers: BB7704 (Diamond Reo Truck Co), A4440 (Kaitlin Corp), 7018083 (U S Army Tank Automotive Command Amsta-Im-Mm), 18QK13 (Mack Trucks Inc Parts Opn), A4440 (Houdaille Industries Inc) and 4 more.

What NSN replaces 2540-00-301-3960?

There are 4 known substitutes for 2540-00-301-3960: 8030-00-251-3980, 2915-00-307-5581, 6760-00-402-3465 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 2540-00-301-3960 still in active supply?

NSN 2540-00-301-3960 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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