PartsTable
Technical Data Sheet
MS9379-02 ✓ 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 PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include radius: 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING, outside_diameter: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, style_designator: CONCAVE, material_thickness: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN, material_document_and_classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-024-7183, 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
MS9379-02
NSN: 5340-01-024-7183
FSC: 5340
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
radius0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING
outside_diameter0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
style_designatorCONCAVE
material_thickness0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-024-7183
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9379-02 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
RADIUS: 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
MATERIAL: STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
OUTSIDE DIAMETER: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
STYLE DESIGNATOR: CONCAVE
TECHNICAL CHARACTERISTICS (FLIS)
RADIUS0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
BEDX1ADInterchangeable
interchangeable cross-reference
interchangeable
22-57-1Interchangeable
interchangeable cross-reference
interchangeable
5214781Interchangeable
interchangeable cross-reference
interchangeable
172547Interchangeable
interchangeable cross-reference
interchangeable
12G101Interchangeable
interchangeable cross-reference
interchangeable
117920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS9379-02?
MS9379-02 is a PLUG,EXPANSION.
What parts can replace MS9379-02?
There are 19 known substitutes for MS9379-02: BEDX1AD, 22-57-1, 5214781 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9379-02?
MS9379-02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-024-7183. This indicates validated use in U.S. government and defense supply chains.
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