PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201093Gasket

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 5330-00-311-8166 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-311-8166 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-311-8166. Primary manufacturer part number: 201093.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 0.688 INCHES NOMINAL IN
  • Material: COPPER AND ASBESTOS OVERALL
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Outside Diameter: 0.875 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper and Asbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-311-8166, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-311-8166
Primary Part Number201093
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Aperture Diameter0.688 INCHES NOMINAL IN
MaterialCOPPER AND ASBESTOS OVERALL
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Outside Diameter0.875 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-01-276-888150-1085-2 ITEM NO. 9 INTERCHANGEABLE
Switch,push
Fabwright Inc
5340-01-284-485020109-3 INTERCHANGEABLE
Catch,flush
Skylock Industries
5950-01-416-57717137806-0001 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5995-01-557-452120109-3 INTERCHANGEABLE
Wiring Harness,branched
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
201093 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5930-01-276-8881INTERCHANGEABLE
SWITCH,PUSH
50-1085-2 ITEM NO. 9
5340-01-284-4850INTERCHANGEABLE
CATCH,FLUSH
20109-3
5950-01-416-5771INTERCHANGEABLE
REACTOR
7137806-0001
5995-01-557-4521INTERCHANGEABLE
WIRING HARNESS,BRANCHED
20109-3

Frequently Asked Questions

What is NSN 5330-00-311-8166?

NSN 5330-00-311-8166 is a Gasket, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-311-8166?

NSN 5330-00-311-8166 has 1 cross-referenced part number: 201093 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 5330-00-311-8166?

There are 4 known substitutes for 5330-00-311-8166: 5930-01-276-8881, 5340-01-284-4850, 5950-01-416-5771 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 201093?

Key specifications for 201093: Aperture Diameter: 0.688 INCHES NOMINAL IN; Material: COPPER AND ASBESTOS OVERALL; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Outside Diameter: 0.875 INCHES NOMINAL IN. 6 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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