PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5WGasket

Everlasting Valve Company Inc. · NSN 5330-00-301-9818 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-301-9818 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-301-9818. Primary manufacturer part number: 5W.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 1 verified cross-reference
  • Primary manufacturer: Everlasting Valve Company Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-301-9818, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Everlasting Valve Company Inc.. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-301-9818
Primary Part Number5W
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEverlasting Valve Company Inc.
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-191-5910699812-000 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Stromberg-Carlson Corp a Plessey Telecommunications Co
Cross-Reference Index
Part NumberManufacturer
5W Everlasting Valve Company Inc. (USA)
Related Parts
5910-00-191-5910INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
699812-000

Frequently Asked Questions

What is NSN 5330-00-301-9818?

NSN 5330-00-301-9818 is a Gasket, manufactured by Everlasting Valve Company Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-301-9818?

NSN 5330-00-301-9818 has 1 cross-referenced part number: 5W (Everlasting Valve Company Inc.).

What NSN replaces 5330-00-301-9818?

There is 1 known substitute for 5330-00-301-9818: 5910-00-191-5910. Verify interchangeability with system specifications before substitution.

What are the specifications of 5W?

Key specifications for 5W: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 2 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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