PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210057Felt,mechanical,preformed

Mack Trucks Inc Parts Opn · NSN 5330-00-422-7687 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-422-7687 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-422-7687. Primary manufacturer part number: 210057.
Features
  • Felt,mechanical,preformed — FSC 5330
  • Aperture Diameter: 2.031 INCHES NOMINAL IN
  • Material Document and Classification: C-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Outside Diameter: 2.312 INCHES NOMINAL IN
  • Material: WOOL COMP 9R1 OVERALL
  • Cross-Sectional Width: 0.250 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
Applications
  • Applications requiring Wool Comp 9r1 Overall construction
General Description

The Felt,mechanical,preformed, cataloged under National Stock Number 5330-00-422-7687, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mack Trucks Inc Parts Opn. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-422-7687
Primary Part Number210057
Item NameFelt,mechanical,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMack Trucks Inc Parts Opn
StatusCANCELLED
Aperture Diameter2.031 INCHES NOMINAL IN
Material Document and ClassificationC-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter2.312 INCHES NOMINAL IN
MaterialWOOL COMP 9R1 OVERALL
Cross-Sectional Width0.250 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Cross-Sectional Height0.1405 INCHES NOMINAL IN
Joint TypeSCARF-BEARING SURFACE ONE SIDE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
1220-00-159-4101210057 INTERCHANGEABLE
Plate
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-835-8773 INTERCHANGEABLE
Retainer,electrical Connector
5340-01-060-5970177537 INTERCHANGEABLE
Cover,access
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
BW210057 Euclid Inc (USA)
210057 Clark Material Handling Company (USA)
210057 American Coleman Company, the Dba Metro Crown International (USA)
210057 PRIMARY Mack Trucks Inc Parts Opn (USA)
210057 Clark Equipment Co (USA)
210057 PRIMARY Dana Off Highway Products, Llc (USA)
2019211 Euclid Inc (USA)
210057 Vme Americas Inc Sub of Vme Group N V (USA)
210057 PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
7336109 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
1220-00-159-4101INTERCHANGEABLE
PLATE
210057
5935-00-835-8773INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
5340-01-060-5970INTERCHANGEABLE
COVER,ACCESS
177537

Frequently Asked Questions

What is NSN 5330-00-422-7687?

NSN 5330-00-422-7687 is a Felt,mechanical,preformed, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-422-7687?

NSN 5330-00-422-7687 has 10 cross-referenced part numbers: BW210057 (Euclid Inc), 210057 (Clark Material Handling Company), 210057 (American Coleman Company, the Dba Metro Crown International), 210057 (Mack Trucks Inc Parts Opn), 210057 (Clark Equipment Co) and 5 more.

What NSN replaces 5330-00-422-7687?

There are 3 known substitutes for 5330-00-422-7687: 1220-00-159-4101, 5935-00-835-8773, 5340-01-060-5970. Verify interchangeability with system specifications before substitution.

What are the specifications of 210057?

Key specifications for 210057: Aperture Diameter: 2.031 INCHES NOMINAL IN; Material Document and Classification: C-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 2.312 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-422-7687 still in active supply?

NSN 5330-00-422-7687 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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