PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA7A203Gasket

Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc · NSN 5330-00-641-7945 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-7945 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-7945. Primary manufacturer part number: AA7A203.
Features
  • Gasket — FSC 5330
  • Aperture Width: 1.125 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Aperture Length: 2.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: CORK OVERALL
  • Style Designator: NON-CIRCULAR
  • 3 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-641-7945, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-641-7945
Primary Part NumberAA7A203
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTeledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc
StatusCANCELLED
Aperture Width1.125 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Aperture Length2.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialCORK OVERALL
Style DesignatorNON-CIRCULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5330-00-785-8249A5392 INTERCHANGEABLE
Gasket
Oberdorfer Foundries Inc
5950-00-963-010235717 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
5930-01-673-2669 INTERCHANGEABLE
Guard,switch
Cross-Reference Index
Part NumberManufacturer
AA7A203 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
AA7A203 Renk America Llc Div Renk America (USA)
400111 Hdt Expeditionary Systems Inc (USA)
Related Parts
5330-00-785-8249INTERCHANGEABLE
GASKET
A5392
5950-00-963-0102INTERCHANGEABLE
TRANSFORMER,POWER
35717
5930-01-673-2669INTERCHANGEABLE
GUARD,SWITCH

Frequently Asked Questions

What is NSN 5330-00-641-7945?

NSN 5330-00-641-7945 is a Gasket, manufactured by Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-641-7945?

NSN 5330-00-641-7945 has 3 cross-referenced part numbers: AA7A203 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), AA7A203 (Renk America Llc Div Renk America), 400111 (Hdt Expeditionary Systems Inc).

What NSN replaces 5330-00-641-7945?

There are 3 known substitutes for 5330-00-641-7945: 5330-00-785-8249, 5950-00-963-0102, 5930-01-673-2669. Verify interchangeability with system specifications before substitution.

What are the specifications of AA7A203?

Key specifications for AA7A203: Aperture Width: 1.125 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Overall Width: 1.625 INCHES NOMINAL IN; Aperture Length: 2.500 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-7945 still in active supply?

NSN 5330-00-641-7945 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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