PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

379181R1Packing,preformed

Nd Defense Llc · NSN 5330-00-941-4468 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-941-4468 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-941-4468. Primary manufacturer part number: 379181R1.
Features
  • Packing,preformed — FSC 5330
  • Center Hole Diameter: 2.270 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN
  • Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Cross-Sectional Height: 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
  • Peripheral Diameter: 2.783 INCHES MINIMUM AND 2.787 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR
  • 4 verified cross-references
  • Primary manufacturer: Nd Defense Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-941-4468, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nd Defense Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-941-4468
Primary Part Number379181R1
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNd Defense Llc
StatusCANCELLED
Center Hole Diameter2.270 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN
Hardness Rating75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
Cross-Sectional Height0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Peripheral Diameter2.783 INCHES MINIMUM AND 2.787 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSQUARE/RECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-01-075-5978379181R1 INTERCHANGEABLE
Packing,preformed
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
379181R1 International Harvester Co Agricultural Equipment Div (USA)
379181R1 Navistar International Corporation Dba Navistar (USA)
379181R1 PRIMARY Nd Defense Llc (USA)
379181R1 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5330-01-075-5978INTERCHANGEABLE
PACKING,PREFORMED
379181R1

Frequently Asked Questions

What is NSN 5330-00-941-4468?

NSN 5330-00-941-4468 is a Packing,preformed, manufactured by Nd Defense Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-941-4468?

NSN 5330-00-941-4468 has 4 cross-referenced part numbers: 379181R1 (International Harvester Co Agricultural Equipment Div), 379181R1 (Navistar International Corporation Dba Navistar), 379181R1 (Nd Defense Llc), 379181R1 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-941-4468?

There is 1 known substitute for 5330-00-941-4468: 5330-01-075-5978. Verify interchangeability with system specifications before substitution.

What are the specifications of 379181R1?

Key specifications for 379181R1: Part Name Assigned by Controlling Agency: RING, O 5/8 X 3/4 CLASS 5; Center Hole Diameter: 2.270 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL; End Item Identification: MRAP - COMMON NSN - USED ON MAXXPRO CAT I AND 2 OTHER WEAPON SYSTEMS. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-941-4468 still in active supply?

NSN 5330-00-941-4468 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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