PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3953-3Ball Joint

Superior Companies, Inc. Dba Supco · NSN 3040-01-229-6514 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-229-6514 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-229-6514. Primary manufacturer part number: 3953-3.
Features
  • Ball Joint — FSC 3040
  • Material: RUBBER AND STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Superior Companies, Inc. Dba Supco
Applications
  • Applications requiring Rubber and Steel construction
General Description

The Ball Joint, cataloged under National Stock Number 3040-01-229-6514, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Superior Companies, Inc. Dba Supco. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-229-6514
Primary Part Number3953-3
Item NameBall Joint
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSuperior Companies, Inc. Dba Supco
StatusACTIVE
MaterialRUBBER AND STEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-313-08503953-3 INTERCHANGEABLE
Boot,vehicular Components
Pdi Ground Support Systems, Inc.
5935-00-522-028139533 INTERCHANGEABLE
Retainer,electrical Connector
Raytheon Company Dba Raytheon
6640-00-964-1423 INTERCHANGEABLE
Tube,gas Dispersion
1650-01-219-334539533 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5305-01-673-199639533 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Div Oshk
Cross-Reference Index
Part NumberManufacturer
3953-3 Superior Companies, Inc. Dba Supco (USA)
Related Parts
2530-00-313-0850INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
3953-3
5935-00-522-0281INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
39533
6640-00-964-1423INTERCHANGEABLE
TUBE,GAS DISPERSION
1650-01-219-3345INTERCHANGEABLE
DISK,VALVE
39533
5305-01-673-1996INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
39533

Frequently Asked Questions

What is NSN 3040-01-229-6514?

NSN 3040-01-229-6514 is a Ball Joint, manufactured by Superior Companies, Inc. Dba Supco, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-229-6514?

NSN 3040-01-229-6514 has 1 cross-referenced part number: 3953-3 (Superior Companies, Inc. Dba Supco).

What NSN replaces 3040-01-229-6514?

There are 5 known substitutes for 3040-01-229-6514: 2530-00-313-0850, 5935-00-522-0281, 6640-00-964-1423 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3953-3?

Key specifications for 3953-3: Material: RUBBER AND STEEL. 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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