PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68703Gasket

Drs Environmental Systems Inc · NSN 5330-01-085-2035 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-085-2035 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-085-2035. Primary manufacturer part number: 68703.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN
  • Bolt Circle Diameter: 6.125 INCHES NOMINAL IN
  • Aperture Diameter: 5.500 INCHES NOMINAL IN
  • Outside Diameter: 7.000 INCHES NOMINAL IN
  • Bolt Hole Quantity: 8
  • Hole Diameter: 0.031 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Ceramic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-085-2035, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-085-2035
Primary Part Number68703
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Style DesignatorCIRCULAR
Cross-Sectional Thickness0.063 INCHES NOMINAL IN
Bolt Circle Diameter6.125 INCHES NOMINAL IN
Aperture Diameter5.500 INCHES NOMINAL IN
Outside Diameter7.000 INCHES NOMINAL IN
Bolt Hole Quantity8
Hole Diameter0.031 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialCERAMIC OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-690-037068715 INTERCHANGEABLE
Nut,packing
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
68703 Drs Environmental Systems Inc (USA)
68703 Davey Compressor Co Div of Keco Industries Inc (USA)
68703 Hdt Expeditionary Systems Inc (USA)
Related Parts
5310-00-690-0370INTERCHANGEABLE
NUT,PACKING
68715

Frequently Asked Questions

What is NSN 5330-01-085-2035?

NSN 5330-01-085-2035 is a Gasket, manufactured by Drs Environmental Systems Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-085-2035?

NSN 5330-01-085-2035 has 3 cross-referenced part numbers: 68703 (Drs Environmental Systems Inc), 68703 (Davey Compressor Co Div of Keco Industries Inc), 68703 (Hdt Expeditionary Systems Inc).

What NSN replaces 5330-01-085-2035?

There is 1 known substitute for 5330-01-085-2035: 5310-00-690-0370. Verify interchangeability with system specifications before substitution.

What are the specifications of 68703?

Key specifications for 68703: Style Designator: CIRCULAR; Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN; Bolt Circle Diameter: 6.125 INCHES NOMINAL IN; Aperture Diameter: 5.500 INCHES NOMINAL IN. 9 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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