PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50138-1Gasket

The Dewey Electronics Corporation · NSN 5330-00-235-6294 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-235-6294 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-235-6294. Primary manufacturer part number: 50138-1.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Aperture Width: 1.245 INCHES NOMINAL IN
  • Hole Diameter: 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Material Document and Classification: ASTM D2000 2BC715 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Aperture Length: 5.890 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-235-6294, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Dewey Electronics Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-235-6294
Primary Part Number50138-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Dewey Electronics Corporation
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
Aperture Width1.245 INCHES NOMINAL IN
Hole Diameter0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Material Document and ClassificationASTM D2000 2BC715 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Aperture Length5.890 INCHES NOMINAL IN
Cross-Sectional Thickness0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5130-00-731-5985 INTERCHANGEABLE
Bit,wire Wrapping Tool
5935-00-928-123823375 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
6060-01-372-4769450701 INTERCHANGEABLE
Adapter,connector,fiber Optic
Eg and G Idaho Inc
5330-01-460-113050138-1 INTERCHANGEABLE
Rubber Strip
Accurate Elastomer Products, Inc.
4140-01-660-087150138-1 INTERCHANGEABLE
Housing,centrifugal Fan
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
50138-1 PRIMARY The Dewey Electronics Corporation (USA)
70009PC5 The Dewey Electronics Corporation Div Pitometer Log Division (USA)
46000018-1 Zf Industrieantriebe Witten Gmbh (DEU)
50138-1 The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
5130-00-731-5985INTERCHANGEABLE
BIT,WIRE WRAPPING TOOL
5935-00-928-1238INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
23375
6060-01-372-4769INTERCHANGEABLE
ADAPTER,CONNECTOR,FIBER OPTIC
450701
5330-01-460-1130INTERCHANGEABLE
RUBBER STRIP
50138-1
4140-01-660-0871INTERCHANGEABLE
HOUSING,CENTRIFUGAL FAN
50138-1

Frequently Asked Questions

What is NSN 5330-00-235-6294?

NSN 5330-00-235-6294 is a Gasket, manufactured by The Dewey Electronics Corporation, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-235-6294?

NSN 5330-00-235-6294 has 4 cross-referenced part numbers: 50138-1 (The Dewey Electronics Corporation), 70009PC5 (The Dewey Electronics Corporation Div Pitometer Log Division), 46000018-1 (Zf Industrieantriebe Witten Gmbh), 50138-1 (The Dewey Electronics Corporation Div Pitometer Log Division).

What NSN replaces 5330-00-235-6294?

There are 5 known substitutes for 5330-00-235-6294: 5130-00-731-5985, 5935-00-928-1238, 6060-01-372-4769 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50138-1?

Key specifications for 50138-1: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL; Aperture Width: 1.245 INCHES NOMINAL IN; Hole Diameter: 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-235-6294 still in active supply?

NSN 5330-00-235-6294 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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