PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81012Packing,preformed

Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp · NSN 5330-00-301-9672 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-301-9672 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-301-9672. Primary manufacturer part number: 81012.
Features
  • Packing,preformed — FSC 5330
  • Material Document and Classification: 7062-00 FSCM 82722 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Center Hole Diameter: 2.062 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Cross-Sectional Shape Style: SPECIAL
  • Cross-Sectional Height: 0.112 INCHES NOMINAL IN
  • Peripheral Diameter: 2.531 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-301-9672, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. Government technical data includes 6 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-301-9672
Primary Part Number81012
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWestinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
StatusACTIVE
Material Document and Classification7062-00 FSCM 82722 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Center Hole Diameter2.062 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Cross-Sectional Shape StyleSPECIAL
Cross-Sectional Height0.112 INCHES NOMINAL IN
Peripheral Diameter2.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-114-552081012 INTERCHANGEABLE
Wheel,solid,nonmetallic
Aerol Llc
6930-00-373-958881012 INTERCHANGEABLE
Servo Assembly,wing
Cae Usa Inc.
3110-00-554-3450 INTERCHANGEABLE
Bearing,ball,annular
5970-00-768-7516CLASS 52-4 INTERCHANGEABLE
Insulator,suspension
American National Standards Institute Incorporated Dba American National Standards Institute
4820-00-821-802108101-2 INTERCHANGEABLE
Cock,poppet Drain
Parker Hannifin Corporation Div Aerospace Group Headquarters
5950-00-945-8820204702 INTERCHANGEABLE
Transformer,power
Tdk-Lambda Americas Inc. Div High Power Division
5999-01-432-0888 INTERCHANGEABLE
Plate,electrical Shield
5999-01-462-9846741007C00 INTERCHANGEABLE
Plate,electrical Shield
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
81012 PRIMARY Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
Related Parts
5340-00-114-5520INTERCHANGEABLE
WHEEL,SOLID,NONMETALLIC
81012
6930-00-373-9588INTERCHANGEABLE
SERVO ASSEMBLY,WING
81012
3110-00-554-3450INTERCHANGEABLE
BEARING,BALL,ANNULAR
5970-00-768-7516INTERCHANGEABLE
INSULATOR,SUSPENSION
CLASS 52-4
4820-00-821-8021INTERCHANGEABLE
COCK,POPPET DRAIN
08101-2
5950-00-945-8820INTERCHANGEABLE
TRANSFORMER,POWER
204702
5999-01-432-0888INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
5999-01-462-9846INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
741007C00

Frequently Asked Questions

What is NSN 5330-00-301-9672?

NSN 5330-00-301-9672 is a Packing,preformed, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-301-9672?

NSN 5330-00-301-9672 has 1 cross-referenced part number: 81012 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).

What NSN replaces 5330-00-301-9672?

There are 8 known substitutes for 5330-00-301-9672: 5340-00-114-5520, 6930-00-373-9588, 3110-00-554-3450 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81012?

Key specifications for 81012: Material Document and Classification: 7062-00 FSCM 82722 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Center Hole Diameter: 2.062 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL; Cross-Sectional Shape Style: SPECIAL. 6 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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