PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11541Gasket

Grimes Aerospace Company · NSN 5330-00-050-9345 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-050-9345 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-050-9345. Primary manufacturer part number: 11541.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Aperture Diameter: 2.656 INCHES NOMINAL IN
  • FSC Application Data: ROTATING LIGHT,AIRCRAFT
  • Material: RUBBER SYNTHETIC OVERALL
  • Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL
  • Style Designator: CIRCULAR
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
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 5330-00-050-9345, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-050-9345
Primary Part Number11541
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Aperture Diameter2.656 INCHES NOMINAL IN
FSC Application DataROTATING LIGHT,AIRCRAFT
MaterialRUBBER SYNTHETIC OVERALL
Hardness Rating60.0 SHORE DUROMETER A NOMINAL OVERALL
Style DesignatorCIRCULAR
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter2.969 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-233-6395 INTERCHANGEABLE
Drill,twist
5815-00-356-3357SC-D-69993 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5365-00-551-250811541 INTERCHANGEABLE
Ring,retainer
Doall Baltimore Company
5136-00-555-0539 INTERCHANGEABLE
Tap,thread Cutting
5950-00-648-0716 INTERCHANGEABLE
Transformer,radio Frequency
4730-00-735-4388115-41 INTERCHANGEABLE
Coupling Half,quick Disconnect
Blue Jay Manufacturing Co
5950-01-019-5290948819-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4820-01-251-528411541 INTERCHANGEABLE
Valve,regulating,fluid Pressure
DP Mfg Inc
4820-01-366-562211541 INTERCHANGEABLE
Valve,regulating,system Pressure
DP Manufacturing Inc.
5955-01-380-6195 INTERCHANGEABLE
Crystal Unit,quartz
Cross-Reference Index
Part NumberManufacturer
11541 PRIMARY Grimes Aerospace Company (USA)
Related Parts
5133-00-233-6395INTERCHANGEABLE
DRILL,TWIST
5815-00-356-3357INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-D-69993
5365-00-551-2508INTERCHANGEABLE
RING,RETAINER
11541
5136-00-555-0539INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-648-0716INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4730-00-735-4388INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
115-41
5950-01-019-5290INTERCHANGEABLE
REACTOR
948819-1
4820-01-251-5284INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
11541
4820-01-366-5622INTERCHANGEABLE
VALVE,REGULATING,SYSTEM PRESSURE
11541
5955-01-380-6195INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
4730-01-385-6972INTERCHANGEABLE
CLAMP,HOSE
1507A
5120-01-399-8834INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5330-00-050-9345?

NSN 5330-00-050-9345 is a Gasket, manufactured by Grimes Aerospace Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-050-9345?

NSN 5330-00-050-9345 has 1 cross-referenced part number: 11541 (Grimes Aerospace Company).

What NSN replaces 5330-00-050-9345?

There are 12 known substitutes for 5330-00-050-9345: 5133-00-233-6395, 5815-00-356-3357, 5365-00-551-2508 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11541?

Key specifications for 11541: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Aperture Diameter: 2.656 INCHES NOMINAL IN; FSC Application Data: ROTATING LIGHT,AIRCRAFT; Material: RUBBER SYNTHETIC OVERALL. 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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