PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68702Gasket

Hdt Expeditionary Systems Inc · NSN 5330-01-063-6441 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-063-6441 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-063-6441. Primary manufacturer part number: 68702.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: ASBESTOS OVERALL
  • Aperture Diameter: 6.625 INCHES NOMINAL IN
  • Bolt Circle Diameter: 7.500 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN
  • Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Hole Quantity: 16
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-063-6441, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-063-6441
Primary Part Number68702
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Style DesignatorCIRCULAR
MaterialASBESTOS OVERALL
Aperture Diameter6.625 INCHES NOMINAL IN
Bolt Circle Diameter7.500 INCHES NOMINAL IN
Cross-Sectional Thickness0.125 INCHES NOMINAL IN
Hole Diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Hole Quantity16
Cross-Sectional Shape StyleMETAL AND NONMETALLIC MATERIALS
Outside Diameter8.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4210-00-391-5547560-006 INTERCHANGEABLE
Head,compressor
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
5365-00-517-5210200664 INTERCHANGEABLE
Bushing,machine Thread
Renk America Llc Div Renk America
6680-01-200-180168702 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
6150-01-206-491768702 INTERCHANGEABLE
Head Assembly
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
68702 Hdt Expeditionary Systems Inc (USA)
68702 Davey Compressor Co Div of Keco Industries Inc (USA)
68702 Drs Environmental Systems Inc (USA)
Related Parts
4210-00-391-5547INTERCHANGEABLE
HEAD,COMPRESSOR
560-006
5365-00-517-5210INTERCHANGEABLE
BUSHING,MACHINE THREAD
200664
6680-01-200-1801INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
68702
6150-01-206-4917INTERCHANGEABLE
HEAD ASSEMBLY
68702

Frequently Asked Questions

What is NSN 5330-01-063-6441?

NSN 5330-01-063-6441 is a Gasket, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-063-6441?

NSN 5330-01-063-6441 has 3 cross-referenced part numbers: 68702 (Hdt Expeditionary Systems Inc), 68702 (Davey Compressor Co Div of Keco Industries Inc), 68702 (Drs Environmental Systems Inc).

What NSN replaces 5330-01-063-6441?

There are 4 known substitutes for 5330-01-063-6441: 4210-00-391-5547, 5365-00-517-5210, 6680-01-200-1801 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68702?

Key specifications for 68702: Style Designator: CIRCULAR; Material: ASBESTOS OVERALL; Aperture Diameter: 6.625 INCHES NOMINAL IN; Bolt Circle Diameter: 7.500 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.
PartsTable Design LLC · partstable.com