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MS9205-306 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS9205-306: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, outside_diameter: 20.500 INCHES MINIMUM AND 20.505 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 20.250 INCHES NOMINAL IN, cross-sectional_thickness: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN, cross-sectional_shape_style: HOLLOW. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-054-4664, 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
MS9205-306
NSN: 5330-01-054-4664
FSC: 5330 — Packing and Gasket Materials
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
outside_diameter20.500 INCHES MINIMUM AND 20.505 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter20.250 INCHES NOMINAL IN
cross-sectional_thickness0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
cross-sectional_shape_styleHOLLOW
material_document_and_classificationAMS 5570 OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-054-4664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9205-306 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5570 OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
•
OUTSIDE DIAMETER: 20.500 INCHES MINIMUM AND 20.505 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 20.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5570 OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEHOLLOW
OUTSIDE DIAMETER20.500 INCHES MINIMUM AND 20.505 INCHES MAXIMUM IN
APERTURE DIAMETER20.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS9205Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS9205-306?
MS9205-306 is a GASKET.
What parts can replace MS9205-306?
There is 1 known substitute for MS9205-306: SAE-AS9205. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9205-306?
MS9205-306 is cataloged in the U.S. Government catalog under NSN 5330-01-054-4664. This indicates validated use in U.S. government and defense supply chains.
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