PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-019Gasket

Westermeyer Industries Inc. · NSN 5330-01-549-0428 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-549-0428 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-549-0428. Primary manufacturer part number: 100-019.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: RUBBER NEOPRENE SEALING ELEMENT
  • Aperture Diameter: 2.380 INCHES NOMINAL IN
  • Outside Diameter: 2.670 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Westermeyer Industries Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Neoprene Sealing Element construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-549-0428, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westermeyer Industries Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-549-0428
Primary Part Number100-019
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWestermeyer Industries Inc.
StatusACTIVE
Style DesignatorCIRCULAR
MaterialRUBBER NEOPRENE SEALING ELEMENT
Aperture Diameter2.380 INCHES NOMINAL IN
Outside Diameter2.670 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-079-6010100019 INTERCHANGEABLE
Hose Assembly,metallic
Hyspan Precision Products, Inc.
3110-00-100-6212 INTERCHANGEABLE
Ball,bearing
5340-00-497-864076 INTERCHANGEABLE
Snap Hook
Smart Machines, Inc. Dba Barker and Williamson
2910-00-633-1296 INTERCHANGEABLE
Control,carburetor
5340-00-656-3018 INTERCHANGEABLE
Clamp,loop
5910-00-864-8387100019 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Astronics Test Systems Inc
5910-00-879-9804 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
7530-00-926-89807530-00-926-8980 INTERCHANGEABLE
Folder,file
National Industries for the Blind
3110-00-959-4881R2SS4VG440-11-1 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
1560-01-095-7034100019 INTERCHANGEABLE
Tube Guide
Bae Systems Land & Armaments L.p.
Cross-Reference Index
Part NumberManufacturer
W7471-750 ITEM 13 Westermeyer Industries Inc. (USA)
100-019 PRIMARY Westermeyer Industries Inc. (USA)
Related Parts
4720-00-079-6010INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
100019
3110-00-100-6212INTERCHANGEABLE
BALL,BEARING
5340-00-497-8640INTERCHANGEABLE
SNAP HOOK
76
2910-00-633-1296INTERCHANGEABLE
CONTROL,CARBURETOR
5340-00-656-3018INTERCHANGEABLE
CLAMP,LOOP
5910-00-864-8387INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
100019
5910-00-879-9804INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
7530-00-926-8980INTERCHANGEABLE
FOLDER,FILE
7530-00-926-8980
3110-00-959-4881INTERCHANGEABLE
BEARING,BALL,ANNULAR
R2SS4VG440-11-1
1560-01-095-7034INTERCHANGEABLE
TUBE GUIDE
100019
2541-01-530-1538INTERCHANGEABLE
CARGO COVER
100019
5130-01-544-3223INTERCHANGEABLE
HUB,DESCALING TOOL
100.019

Frequently Asked Questions

What is NSN 5330-01-549-0428?

NSN 5330-01-549-0428 is a Gasket, manufactured by Westermeyer Industries Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-549-0428?

NSN 5330-01-549-0428 has 2 cross-referenced part numbers: W7471-750 ITEM 13 (Westermeyer Industries Inc.), 100-019 (Westermeyer Industries Inc.).

What NSN replaces 5330-01-549-0428?

There are 12 known substitutes for 5330-01-549-0428: 4720-00-079-6010, 3110-00-100-6212, 5340-00-497-8640 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100-019?

Key specifications for 100-019: Style Designator: CIRCULAR; Special Features: THICKNESS-0.031"; MATERIAL: 70 DURO NEOPRENE; Material: RUBBER NEOPRENE SEALING ELEMENT; Aperture Diameter: 2.380 INCHES NOMINAL IN. 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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