PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

370086Gasket

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 5330-00-305-7493 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-305-7493 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-305-7493. Primary manufacturer part number: 370086.
Features
  • Gasket — FSC 5330
  • Material Document and Classification: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN
  • Bolt Hole Quantity: 18
  • FSC Application Data: GAS,EXCEPT ACFT
  • Hole Diameter: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Diameter: 9.380 INCHES MINIMUM AND 9.440 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Rubber Natural or Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-305-7493, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-305-7493
Primary Part Number370086
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Material Document and ClassificationMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Thickness0.032 INCHES NOMINAL IN
Bolt Hole Quantity18
FSC Application DataGAS,EXCEPT ACFT
Hole Diameter0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Diameter9.380 INCHES MINIMUM AND 9.440 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Circle Diameter9.876 INCHES NOMINAL IN
MaterialASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Style DesignatorCIRCULAR
Outside Diameter10.330 INCHES MINIMUM AND 10.390 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-845-1176W5L INTERCHANGEABLE
Transformer,power Autotransforme
Technipower Llc Dba Unipower
5940-00-983-6049 INTERCHANGEABLE
Terminal Board
Cross-Reference Index
Part NumberManufacturer
370086 Honeywell International Inc. Div Aerospace - Torrance (USA)
370086 Proponent, Inc. Dba Proponent (USA)
370086 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
5950-00-845-1176INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
W5L
5940-00-983-6049INTERCHANGEABLE
TERMINAL BOARD

Frequently Asked Questions

What is NSN 5330-00-305-7493?

NSN 5330-00-305-7493 is a Gasket, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-305-7493?

NSN 5330-00-305-7493 has 3 cross-referenced part numbers: 370086 (Honeywell International Inc. Div Aerospace - Torrance), 370086 (Proponent, Inc. Dba Proponent), 370086 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 5330-00-305-7493?

There are 2 known substitutes for 5330-00-305-7493: 5950-00-845-1176, 5940-00-983-6049. Verify interchangeability with system specifications before substitution.

What are the specifications of 370086?

Key specifications for 370086: Material Document and Classification: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN; Bolt Hole Quantity: 18; FSC Application Data: GAS,EXCEPT ACFT. 11 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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