PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

790749-3Gasket

Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div · NSN 5330-00-098-5341 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-098-5341 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-098-5341. Primary manufacturer part number: 790749-3.
Features
  • Gasket — FSC 5330
  • Outside Corner Radius: 0.125 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.010 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL
  • Material: CORK AND RUBBER POLYSULFIDE CLASS T OVERALL
  • Material Document and Classification: MIL-G-12803 NO. +2254-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork and Rubber Polysulfide Class T Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-098-5341, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div. Government technical data includes 6 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
NSN5330-00-098-5341
Primary Part Number790749-3
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Guidance Systems Div
StatusACTIVE
Outside Corner Radius0.125 INCHES NOMINAL IN
Cross-Sectional Thickness0.010 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hardness Rating80.0 SHORE DUROMETER A NOMINAL OVERALL
MaterialCORK AND RUBBER POLYSULFIDE CLASS T OVERALL
Material Document and ClassificationMIL-G-12803 NO. +2254-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-764-29387907493 INTERCHANGEABLE
Lead,test
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
790749-3 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA)
Related Parts
6625-00-764-2938INTERCHANGEABLE
LEAD,TEST
7907493

Frequently Asked Questions

What is NSN 5330-00-098-5341?

NSN 5330-00-098-5341 is a Gasket, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-098-5341?

NSN 5330-00-098-5341 has 1 cross-referenced part number: 790749-3 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div).

What NSN replaces 5330-00-098-5341?

There is 1 known substitute for 5330-00-098-5341: 6625-00-764-2938. Verify interchangeability with system specifications before substitution.

What are the specifications of 790749-3?

Key specifications for 790749-3: Overall Length: 3.240 INCHES NOMINAL IN; Outside Corner Radius: 0.125 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.010 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN; Overall Width: 3.240 INCHES NOMINAL IN. 8 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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