PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A314088Gasket

Naval Ship Systems Command · NSN 5330-00-202-3665 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-202-3665 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-202-3665. Primary manufacturer part number: A314088.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 3.031 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.136 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Diameter: 3.344 INCHES NOMINAL IN
  • Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Style Designator: CIRCULAR
  • Material Document and Classification: MIL-C-6183 TY 2 CL 2 GR B MIL SPEC ALL MATERIAL RESPONSES OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic and Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-202-3665, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5330-00-202-3665
Primary Part NumberA314088
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Aperture Diameter3.031 INCHES NOMINAL IN
Cross-Sectional Thickness0.136 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter3.344 INCHES NOMINAL IN
Hardness Rating55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
Style DesignatorCIRCULAR
Material Document and ClassificationMIL-C-6183 TY 2 CL 2 GR B MIL SPEC ALL MATERIAL RESPONSES OVERALL
MaterialRUBBER SYNTHETIC AND CORK OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-554-3459 INTERCHANGEABLE
Bearing,ball,annular
3120-00-813-7541 INTERCHANGEABLE
Bearing,sleeve
5325-01-044-3489B2021 INTERCHANGEABLE
Ring,retaining
Naval Inventory Control Point Mechanicsburg
4730-01-061-1970B-202-1 INTERCHANGEABLE
Nut,tube Coupling
Swagelok Co
5950-01-250-8466646-6782-001 INTERCHANGEABLE
Coil Assembly,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5325-01-370-2404 INTERCHANGEABLE
Ring,retaining
4820-01-407-4264B2021 INTERCHANGEABLE
Retainer,disk,valve
Dante Valve Company
7021-01-495-4686 INTERCHANGEABLE
Computer Subassembly
Cross-Reference Index
Part NumberManufacturer
B-2021 Zf Industrieantriebe Witten Gmbh (DEU)
A314088 PRIMARY Naval Ship Systems Command (USA)
B2021 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
3110-00-554-3459INTERCHANGEABLE
BEARING,BALL,ANNULAR
3120-00-813-7541INTERCHANGEABLE
BEARING,SLEEVE
5325-01-044-3489INTERCHANGEABLE
RING,RETAINING
B2021
4730-01-061-1970INTERCHANGEABLE
NUT,TUBE COUPLING
B-202-1
5950-01-250-8466INTERCHANGEABLE
COIL ASSEMBLY,RADIO FREQUENCY
646-6782-001
5325-01-370-2404INTERCHANGEABLE
RING,RETAINING
4820-01-407-4264INTERCHANGEABLE
RETAINER,DISK,VALVE
B2021
7021-01-495-4686INTERCHANGEABLE
COMPUTER SUBASSEMBLY

Frequently Asked Questions

What is NSN 5330-00-202-3665?

NSN 5330-00-202-3665 is a Gasket, manufactured by Naval Ship Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-202-3665?

NSN 5330-00-202-3665 has 3 cross-referenced part numbers: B-2021 (Zf Industrieantriebe Witten Gmbh), A314088 (Naval Ship Systems Command), B2021 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5330-00-202-3665?

There are 8 known substitutes for 5330-00-202-3665: 3110-00-554-3459, 3120-00-813-7541, 5325-01-044-3489 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A314088?

Key specifications for A314088: Aperture Diameter: 3.031 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.136 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 3.344 INCHES NOMINAL IN. 8 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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