PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80757-1Gasket

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5330-01-369-1814 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-369-1814 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-369-1814. Primary manufacturer part number: 80757-1.
Features
  • Gasket — FSC 5330
  • Hole Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Style Designator: NON-CIRCULAR
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Inside Corner Radius: 0.310 INCHES NOMINAL IN
  • Material Document and Classification: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Bolt Hole Quantity: 22
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 5330-01-369-1814, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-369-1814
Primary Part Number80757-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Hole Diameter0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorNON-CIRCULAR
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Inside Corner Radius0.310 INCHES NOMINAL IN
Material Document and ClassificationMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
Bolt Hole Quantity22
Outside Corner Radius1.060 INCHES NOMINAL IN
Aperture Width18.000 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Length25.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-144-500380757-1 INTERCHANGEABLE
Microcircuit,linear
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-01-446-924111472194-1 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
80757-1 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5962-01-144-5003INTERCHANGEABLE
MICROCIRCUIT,LINEAR
80757-1
5950-01-446-9241INTERCHANGEABLE
TRANSFORMER,POWER
11472194-1

Frequently Asked Questions

What is NSN 5330-01-369-1814?

NSN 5330-01-369-1814 is a Gasket, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-369-1814?

NSN 5330-01-369-1814 has 1 cross-referenced part number: 80757-1 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5330-01-369-1814?

There are 2 known substitutes for 5330-01-369-1814: 5962-01-144-5003, 5950-01-446-9241. Verify interchangeability with system specifications before substitution.

What are the specifications of 80757-1?

Key specifications for 80757-1: Hole Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Style Designator: NON-CIRCULAR; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Inside Corner Radius: 0.310 INCHES NOMINAL IN. 14 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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