PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1668795-7Gasket

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5330-00-184-8630 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-184-8630 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-184-8630. Primary manufacturer part number: 1668795-7.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Bolt Hole Quantity: 4
  • Center to Center Distance Between Bolt Holes Along Length: 1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Hole Diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: ASTM D2000 5BG612ABEFF ASSN STD ALL MATERIAL RESPONSES OVERALL
  • Outside Corner Radius: 0.172 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Width: 1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr or Rubber Polyester Urethane Class Au or Rubber Polyether Urethane Class Eu Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-184-8630, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-184-8630
Primary Part Number1668795-7
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Hole Quantity4
Center to Center Distance Between Bolt Holes Along Length1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Hole Diameter0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationASTM D2000 5BG612ABEFF ASSN STD ALL MATERIAL RESPONSES OVERALL
Outside Corner Radius0.172 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorNON-CIRCULAR
Outside Edge to Bolt Hole Center Distance Along Width0.172 INCHES NOMINAL IN
Hardness Rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
Outside Edge to Bolt Hole Center Distance Along Length0.172 INCHES NOMINAL IN
Cross-Sectional Thickness0.032 INCHES NOMINAL IN
Aperture Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-292-3954 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
1668795-7 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5330-00-292-3954INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5330-00-184-8630?

NSN 5330-00-184-8630 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-184-8630?

NSN 5330-00-184-8630 has 1 cross-referenced part number: 1668795-7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5330-00-184-8630?

There is 1 known substitute for 5330-00-184-8630: 5330-00-292-3954. Verify interchangeability with system specifications before substitution.

What are the specifications of 1668795-7?

Key specifications for 1668795-7: Overall Length: 1.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Bolt Hole Quantity: 4; Center to Center Distance Between Bolt Holes Along Length: 1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 16 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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