PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23200153-2Gasket

Ward Leonard Ct Llc · NSN 5330-00-162-5670 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-162-5670 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-162-5670. Primary manufacturer part number: 23200153-2.
Features
  • Gasket — FSC 5330
  • Style Designator: NON-CIRCULAR
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Center to Center Distance Between Bolt Holes Along Width: 3.376 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Center to Center Distance Between Bolt Holes Along Length: 3.376 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Diameter: 3.250 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Styrene Class Sbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-162-5670, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-162-5670
Primary Part Number23200153-2
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusCANCELLED
Style DesignatorNON-CIRCULAR
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width3.376 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Length3.376 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Diameter3.250 INCHES NOMINAL IN
Cross-Sectional Thickness0.125 INCHES NOMINAL IN
Bolt Hole Quantity4
Outside Edge to Bolt Hole Center Distance Along Length0.625 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.625 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
Material Document and ClassificationMIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating50.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
9320-00-543-2996 INTERCHANGEABLE
Rubber Sheet,solid
Cross-Reference Index
Part NumberManufacturer
44108B Electric Boat Corp Dba Electro Dynamic (USA)
23200153-2 PRIMARY Ward Leonard Ct Llc (USA)
44108-B Ward Leonard Ct Llc (USA)
44108B Electric Boat Corporation Div General Dynamics Electric Boat (USA)
D78-944-31 PIECE 29 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
3404-9 ITEM 11 General Dynamics Corp Qunicy Shipbuilding Div (USA)
D78-944-31 PIECE 29 Electric Boat Corp Dba Electro Dynamic (USA)
Related Parts
9320-00-543-2996INTERCHANGEABLE
RUBBER SHEET,SOLID

Frequently Asked Questions

What is NSN 5330-00-162-5670?

NSN 5330-00-162-5670 is a Gasket, manufactured by Ward Leonard Ct Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-162-5670?

NSN 5330-00-162-5670 has 7 cross-referenced part numbers: 44108B (Electric Boat Corp Dba Electro Dynamic), 23200153-2 (Ward Leonard Ct Llc), 44108-B (Ward Leonard Ct Llc), 44108B (Electric Boat Corporation Div General Dynamics Electric Boat), D78-944-31 PIECE 29 (Electric Boat Corporation Div General Dynamics Electric Boat) and 2 more.

What NSN replaces 5330-00-162-5670?

There is 1 known substitute for 5330-00-162-5670: 9320-00-543-2996. Verify interchangeability with system specifications before substitution.

What are the specifications of 23200153-2?

Key specifications for 23200153-2: Style Designator: NON-CIRCULAR; Overall Length: 4.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-162-5670 still in active supply?

NSN 5330-00-162-5670 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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