PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D11261Gasket

The Hymatic Engineering Company Limited T/a Honeywell Hymatic · NSN 5330-00-452-5035 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-452-5035 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-452-5035. Primary manufacturer part number: D11261.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 0.310 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.119 INCHES NOMINAL IN
  • Outside Diameter: 0.473 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER SYNTHETIC OVERALL
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-452-5035, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Hymatic Engineering Company Limited T/a Honeywell Hymatic. 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
NSN5330-00-452-5035
Primary Part NumberD11261
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Hymatic Engineering Company Limited T/a Honeywell Hymatic
StatusACTIVE
Aperture Diameter0.310 INCHES NOMINAL IN
Cross-Sectional Thickness0.119 INCHES NOMINAL IN
Outside Diameter0.473 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER SYNTHETIC OVERALL
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5915-00-731-821114563 INTERCHANGEABLE
Filter,band Pass
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
D11261 PRIMARY The Hymatic Engineering Company Limited T/a Honeywell Hymatic (GBR)
Related Parts
5915-00-731-8211INTERCHANGEABLE
FILTER,BAND PASS
14563

Frequently Asked Questions

What is NSN 5330-00-452-5035?

NSN 5330-00-452-5035 is a Gasket, manufactured by The Hymatic Engineering Company Limited T/a Honeywell Hymatic, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-452-5035?

NSN 5330-00-452-5035 has 1 cross-referenced part number: D11261 (The Hymatic Engineering Company Limited T/a Honeywell Hymatic).

What NSN replaces 5330-00-452-5035?

There is 1 known substitute for 5330-00-452-5035: 5915-00-731-8211. Verify interchangeability with system specifications before substitution.

What are the specifications of D11261?

Key specifications for D11261: Aperture Diameter: 0.310 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.119 INCHES NOMINAL IN; Outside Diameter: 0.473 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 6 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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