Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.149 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN, outside_diameter: 0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN, style_designator: SPLIT, surface_treatment: CADMIUM AND CHROMATE OVERALL, material_thickness: 0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-141-6144, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
41-0578-1
NSN:5330-00-141-6144 FSC:5330 CAGE:72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
material
STEEL OVERALL
hole_diameter
0.149 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
outside_diameter
0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
style_designator
SPLIT
surface_treatment
CADMIUM AND CHROMATE OVERALL
material_thickness
0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
distance_across_split_opening
0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
surface_treatment_document_and_classification
QQ-P-416,TY 2,CL A FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN
5330-00-141-6144
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS
0.062 INCHES NOMINAL IN
OUTSIDE DIAMETER
4.250 INCHES NOMINAL IN
HARDNESS RATING
40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 41-0578-1?
41-0578-1 is a GASKET.
What parts can replace 41-0578-1?
There are 3 known substitutes for 41-0578-1: 74269040001, 5S3-1, C2088433-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 41-0578-1?
41-0578-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-141-6144. This indicates validated use in U.S. government and defense supply chains.
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