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Technical Data Sheet
MS9202-029 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
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 COMP 321 OVERALL, outside_diameter: 0.938 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.804 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN, cross-sectional_thickness: 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN, cross-sectional_shape_style: HOLLOW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-478-2911, 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
MS9202-029
NSN: 5330-00-478-2911
FSC: 5330
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
outside_diameter0.938 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.804 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN
cross-sectional_thickness0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
cross-sectional_shape_styleHOLLOW
material_document_and_classificationAMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-478-2911
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9202-029 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
OUTSIDE DIAMETER: 0.938 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
CROSS-SECTIONAL THICKNESS: 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
APERTURE DIAMETER: 0.804 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 321 OVERALL
STYLE DESIGNATOR: CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.938 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW
CROSS-SECTIONAL THICKNESS0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
APERTURE DIAMETER0.804 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN
MATERIALSTEEL COMP 321 OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
A2375CInterchangeable
interchangeable cross-reference
interchangeable
186948Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS9202Interchangeable
interchangeable cross-reference
interchangeable
5330PL0784525Interchangeable
interchangeable cross-reference
interchangeable
MS9202-119Interchangeable
interchangeable cross-reference
interchangeable
MS9202-053Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS9202-029?
MS9202-029 is a GASKET.
What parts can replace MS9202-029?
There are 16 known substitutes for MS9202-029: A2375C, 186948, SAE-AS9202 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9202-029?
MS9202-029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-478-2911. This indicates validated use in U.S. government and defense supply chains.
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