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PartsTable / COMPONENT / MS9375-029
MS9375-029 ✓ 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: 1.625 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN, aperture_diameter: 1.423 INCHES MINIMUM AND 1.452 INCHES MAXIMUM IN, cross-sectional_thickness: 0.093 INCHES MINIMUM AND 0.098 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 5330-00-058-1605, 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
MS9375-029
NSN: 5330-00-058-1605
FSC: 5330
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
outside_diameter1.625 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
aperture_diameter1.423 INCHES MINIMUM AND 1.452 INCHES MAXIMUM IN
cross-sectional_thickness0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
cross-sectional_shape_styleHOLLOW
NSN5330-00-058-1605
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9375-029 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
•
CROSS-SECTIONAL THICKNESS: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
•
APERTURE DIAMETER: 1.423 INCHES MINIMUM AND 1.452 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.625 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 321 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW
APERTURE DIAMETER1.423 INCHES MINIMUM AND 1.452 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.625 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
MATERIALSTEEL COMP 321 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MS9375-051Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS9375Interchangeable
interchangeable cross-reference
interchangeable
MS9375-027Interchangeable
interchangeable cross-reference
interchangeable
D83C99Interchangeable
interchangeable cross-reference
interchangeable
318139Interchangeable
interchangeable cross-reference
interchangeable
MS9375-036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS9375-029?
MS9375-029 is a GASKET.
What parts can replace MS9375-029?
There are 15 known substitutes for MS9375-029: MS9375-051, SAE-AS9375, MS9375-027 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9375-029?
MS9375-029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-058-1605. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026