PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25227Gasket

Williams International Co., L.l.c. · NSN 5330-01-013-3055 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-013-3055 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-013-3055. Primary manufacturer part number: 25227.
Features
  • Gasket — FSC 5330
  • Aperture Width: 1.450 INCHES NOMINAL IN
  • Material: ASBESTOS OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hole Diameter: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Length: 2.700 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
  • Bolt Hole Quantity: 4
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-013-3055, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-013-3055
Primary Part Number25227
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Aperture Width1.450 INCHES NOMINAL IN
MaterialASBESTOS OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hole Diameter0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Length2.700 INCHES NOMINAL IN
Cross-Sectional Thickness0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
Bolt Hole Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-031-239025227 INTERCHANGEABLE
Seal,plain Encased
Honeywell International Inc. Div Aerospace - Torrance
1560-01-715-81862-5227-3 INTERCHANGEABLE
Skin,aircraft
The Boeing Company Div Defense
1560-01-715-81882-5227-4 INTERCHANGEABLE
Skin,aircraft
The Boeing Company Div Defense
1560-01-715-82082-5227-5 INTERCHANGEABLE
Skin,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25227 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5330-00-031-2390INTERCHANGEABLE
SEAL,PLAIN ENCASED
25227
1560-01-715-8186INTERCHANGEABLE
SKIN,AIRCRAFT
2-5227-3
1560-01-715-8188INTERCHANGEABLE
SKIN,AIRCRAFT
2-5227-4
1560-01-715-8208INTERCHANGEABLE
SKIN,AIRCRAFT
2-5227-5

Frequently Asked Questions

What is NSN 5330-01-013-3055?

NSN 5330-01-013-3055 is a Gasket, manufactured by Williams International Co., L.l.c., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-013-3055?

NSN 5330-01-013-3055 has 1 cross-referenced part number: 25227 (Williams International Co., L.l.c.).

What NSN replaces 5330-01-013-3055?

There are 4 known substitutes for 5330-01-013-3055: 5330-00-031-2390, 1560-01-715-8186, 1560-01-715-8188 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25227?

Key specifications for 25227: Aperture Width: 1.450 INCHES NOMINAL IN; Material: ASBESTOS OVERALL; Overall Length: 3.060 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 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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