PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2321Gasket

Velan Valve Corp. · NSN 5330-00-429-3486 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-429-3486 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-429-3486. Primary manufacturer part number: 2321.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 1 verified cross-reference
  • Primary manufacturer: Velan Valve Corp.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-429-3486, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Velan Valve Corp.. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-429-3486
Primary Part Number2321
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerVelan Valve Corp.
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-050-04582321 INTERCHANGEABLE
Nut,plain,hexagon
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5330-00-300-62152321 INTERCHANGEABLE
Gasket
Clayton Manufacturing Company
5915-00-311-86512321 INTERCHANGEABLE
Filter,band Pass
Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions
5995-00-379-442723-21 INTERCHANGEABLE
Cable Assembly,power,electrical
Bae Systems Information and Electronic Systems Integration Inc.
5310-00-382-88592321 INTERCHANGEABLE
Washer
Clark Material Handling Company
5365-00-522-88482321 INTERCHANGEABLE
Bushing,nonmetallic
The Boeing Company
5940-00-552-4026602355 INTERCHANGEABLE
Splice,conductor
Clark Material Handling Company
5935-00-572-61082321 INTERCHANGEABLE
Connector,receptacle,electrical
Cole Hersee Company
6145-00-729-9648 INTERCHANGEABLE
Braid,wire
5935-01-043-34732321 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
2321 PRIMARY Velan Valve Corp. (USA)
Related Parts
5310-00-050-0458INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2321
5330-00-300-6215INTERCHANGEABLE
GASKET
2321
5915-00-311-8651INTERCHANGEABLE
FILTER,BAND PASS
2321
5995-00-379-4427INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
23-21
5310-00-382-8859INTERCHANGEABLE
WASHER
2321
5365-00-522-8848INTERCHANGEABLE
BUSHING,NONMETALLIC
2321
5940-00-552-4026INTERCHANGEABLE
SPLICE,CONDUCTOR
602355
5935-00-572-6108INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2321
6145-00-729-9648INTERCHANGEABLE
BRAID,WIRE
5935-01-043-3473INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2321
5975-01-066-6492INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TC-723
2940-01-082-0096INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
AF3393

Frequently Asked Questions

What is NSN 5330-00-429-3486?

NSN 5330-00-429-3486 is a Gasket, manufactured by Velan Valve Corp., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-429-3486?

NSN 5330-00-429-3486 has 1 cross-referenced part number: 2321 (Velan Valve Corp.).

What NSN replaces 5330-00-429-3486?

There are 12 known substitutes for 5330-00-429-3486: 5310-00-050-0458, 5330-00-300-6215, 5915-00-311-8651 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2321?

Key specifications for 2321: Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200; Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 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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