PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D828-42Gasket

Western Sky Industries Inc Dba Electromech Techologies · NSN 5330-00-268-7583 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-268-7583 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-268-7583. Primary manufacturer part number: D828-42.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.078 INCHES NOMINAL IN
  • Aperture Diameter: 0.625 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Outside Diameter: 0.938 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Material: ASBESTOS AND COPPER OVERALL
  • 4 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Copper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-268-7583, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-268-7583
Primary Part NumberD828-42
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWestern Sky Industries Inc Dba Electromech Techologies
StatusCANCELLED
Cross-Sectional Thickness0.078 INCHES NOMINAL IN
Aperture Diameter0.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Outside Diameter0.938 INCHES NOMINAL IN
Style DesignatorCIRCULAR
MaterialASBESTOS AND COPPER OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2920-00-457-86542303J INTERCHANGEABLE
Generator,engine Accessory
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
234 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
2086A Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
D828-42 PRIMARY Western Sky Industries Inc Dba Electromech Techologies (USA)
GDR211A General Steel Tank Co (USA)
Related Parts
2920-00-457-8654INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
2303J

Frequently Asked Questions

What is NSN 5330-00-268-7583?

NSN 5330-00-268-7583 is a Gasket, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-268-7583?

NSN 5330-00-268-7583 has 4 cross-referenced part numbers: 234 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2086A (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), D828-42 (Western Sky Industries Inc Dba Electromech Techologies), GDR211A (General Steel Tank Co).

What NSN replaces 5330-00-268-7583?

There is 1 known substitute for 5330-00-268-7583: 2920-00-457-8654. Verify interchangeability with system specifications before substitution.

What are the specifications of D828-42?

Key specifications for D828-42: Cross-Sectional Thickness: 0.078 INCHES NOMINAL IN; Aperture Diameter: 0.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Outside Diameter: 0.938 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-268-7583 still in active supply?

NSN 5330-00-268-7583 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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