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MS9375-031 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS9375-031: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, outside_diameter: 1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.554 INCHES MINIMUM AND 1.569 INCHES MAXIMUM IN, surface_treatment: SILVER OVERALL, cross-sectional_thickness: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-975-2144, 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
MS9375-031
NSN: 5330-00-975-2144
FSC: 5330 — Packing and Gasket Materials
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
outside_diameter1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.554 INCHES MINIMUM AND 1.569 INCHES MAXIMUM IN
surface_treatmentSILVER OVERALL
cross-sectional_thickness0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
cross-sectional_shape_styleHOLLOW
material_document_and_classificationAMS 5570 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-975-2144
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9375-031 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: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5570 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
•
OUTSIDE DIAMETER: 1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.554 INCHES MINIMUM AND 1.569 INCHES MAXIMUM IN
•
SURFACE TREATMENT: SILVER OVERALL
•
MATERIAL: STEEL COMP 321 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5570 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEHOLLOW
OUTSIDE DIAMETER1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
APERTURE DIAMETER1.554 INCHES MINIMUM AND 1.569 INCHES MAXIMUM IN
SURFACE TREATMENTSILVER OVERALL
MATERIALSTEEL COMP 321 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS9375Reference 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 MS9375-031?
MS9375-031 is a GASKET.
What parts can replace MS9375-031?
There is 1 known substitute for MS9375-031: SAE-AS9375. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9375-031?
MS9375-031 is cataloged in the U.S. Government catalog under NSN 5330-00-975-2144. This indicates validated use in U.S. government and defense supply chains.
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