PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMC568611-3Gasket

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5330-00-933-8185 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-933-8185 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-933-8185. Primary manufacturer part number: SMC568611-3.
Features
  • Gasket — FSC 5330
  • Hole Diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: AMS 3302 ASSN STD 1ST MATERIAL RESPONSE AND AMS 4182 ASSN STD 2ND MATERIAL RESPONSE OVERALL
  • Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
  • Temp Rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
  • Outside Corner Radius: 0.156 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.156 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q and Aluminum Alloy 5056 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-933-8185, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-933-8185
Primary Part NumberSMC568611-3
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Hole Diameter0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationAMS 3302 ASSN STD 1ST MATERIAL RESPONSE AND AMS 4182 ASSN STD 2ND MATERIAL RESPONSE OVERALL
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Bolt Hole Quantity4
Temp Rating-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
Outside Corner Radius0.156 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.156 INCHES NOMINAL IN
MaterialRUBBER SILICONE CLASS Q AND ALUMINUM ALLOY 5056 OVERALL
Center to Center Distance Between Bolt Holes Along Length1.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width1.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorNON-CIRCULAR
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Aperture Diameter1.125 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.156 INCHES NOMINAL IN
Hardness Rating60.0 SHORE DUROMETER A NOMINAL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2940-01-103-3268AF1823K INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc Dba Fleetguard Div Cummins Inc
5340-01-556-118142489 INTERCHANGEABLE
Plate,mounting
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
42-489 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
42-489 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
SMC568611-3 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
2940-01-103-3268INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
AF1823K
5340-01-556-1181INTERCHANGEABLE
PLATE,MOUNTING
42489

Frequently Asked Questions

What is NSN 5330-00-933-8185?

NSN 5330-00-933-8185 is a Gasket, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-933-8185?

NSN 5330-00-933-8185 has 3 cross-referenced part numbers: 42-489 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 42-489 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), SMC568611-3 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5330-00-933-8185?

There are 2 known substitutes for 5330-00-933-8185: 2940-01-103-3268, 5340-01-556-1181. Verify interchangeability with system specifications before substitution.

What are the specifications of SMC568611-3?

Key specifications for SMC568611-3: Hole Diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material Document and Classification: AMS 3302 ASSN STD 1ST MATERIAL RESPONSE AND AMS 4182 ASSN STD 2ND MATERIAL RESPONSE OVERALL; Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN; Bolt Hole Quantity: 4. 17 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