PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3742Gasket

Pok of North America Inc. · NSN 5330-01-595-9220 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-595-9220 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-595-9220. Primary manufacturer part number: 3742.
Features
  • Gasket — FSC 5330
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Aperture Diameter: 39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Diameter: 53.0 MILLIMETERS NOMINAL MM
  • Style Designator: CIRCULAR
  • Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL
  • 5 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-595-9220, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pok of North America Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, 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
NSN5330-01-595-9220
Primary Part Number3742
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPok of North America Inc.
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Aperture Diameter39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter53.0 MILLIMETERS NOMINAL MM
Style DesignatorCIRCULAR
Hardness Rating70.0 SHORE DUROMETER A NOMINAL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-234-29872954347 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Realty Company Llc Dba Daimler Chrysler
5330-00-359-9353117080 INTERCHANGEABLE
Gasket
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
5340-00-393-7002 INTERCHANGEABLE
Cover,access
6250-00-484-40253742 INTERCHANGEABLE
Lampholder
Bryant Electric
5325-00-609-488314615 INTERCHANGEABLE
Insert,screw Thread
Unison Industries Llc
2320-00-702-0070 INTERCHANGEABLE
Truck,van
4320-00-759-55333542-81 INTERCHANGEABLE
Inlet,pump Impeller
Coffin Turbo Pump Inc
5950-00-845-90042000198 INTERCHANGEABLE
Transformer,power
Champion Aerospace Llc
5999-00-851-2576 INTERCHANGEABLE
Shielding Gasket,electronic
5950-00-862-752114615 INTERCHANGEABLE
Coil,electrical
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
3542 Pok of North America Inc. (USA)
3742 Martech Fire Solutions Inc (USA)
3742 PRIMARY Pok of North America Inc. (USA)
14615 Pok of North America Inc. (USA)
03742 Martech Fire Solutions Inc (USA)
Related Parts
2530-00-234-2987INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2954347
5330-00-359-9353INTERCHANGEABLE
GASKET
117080
5340-00-393-7002INTERCHANGEABLE
COVER,ACCESS
6250-00-484-4025INTERCHANGEABLE
LAMPHOLDER
3742
5325-00-609-4883INTERCHANGEABLE
INSERT,SCREW THREAD
14615
2320-00-702-0070INTERCHANGEABLE
TRUCK,VAN
4320-00-759-5533INTERCHANGEABLE
INLET,PUMP IMPELLER
3542-81
5950-00-845-9004INTERCHANGEABLE
TRANSFORMER,POWER
2000198
5999-00-851-2576INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
5950-00-862-7521INTERCHANGEABLE
COIL,ELECTRICAL
14615
5975-00-892-9256INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
STB9050
6625-00-911-7246INTERCHANGEABLE
TEST SET,RADIO
ANURM101B

Frequently Asked Questions

What is NSN 5330-01-595-9220?

NSN 5330-01-595-9220 is a Gasket, manufactured by Pok of North America Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-595-9220?

NSN 5330-01-595-9220 has 5 cross-referenced part numbers: 3542 (Pok of North America Inc.), 3742 (Martech Fire Solutions Inc), 3742 (Pok of North America Inc.), 14615 (Pok of North America Inc.), 03742 (Martech Fire Solutions Inc).

What NSN replaces 5330-01-595-9220?

There are 12 known substitutes for 5330-01-595-9220: 2530-00-234-2987, 5330-00-359-9353, 5340-00-393-7002 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3742?

Key specifications for 3742: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Aperture Diameter: 39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 53.0 MILLIMETERS NOMINAL MM. 7 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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