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ST7M424-2-3 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST7M424-2-3: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include temp_rating: 500.0 FAHRENHEIT DEGF, hole_diameter: 0.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 4.120 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, style_designator: CIRCULAR, aperture_diameter: 2.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-084-4761, 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
ST7M424-2-3
NSN: 5330-01-084-4761
NIINs: 010844761, 015064354
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
temp_rating500.0 FAHRENHEIT DEGF
hole_diameter0.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter4.120 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
style_designatorCIRCULAR
aperture_diameter2.120 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter2.875 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-084-4761
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST7M424-2-3 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
•
TEMP RATING: 350.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.032 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: VELBESTOS,170-5,FSCM 01212 MFR REF ALL MATERIAL RESPONSES OVERALL
•
APERTURE DIAMETER: 1.630 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
BOLT CIRCLE DIAMETER: 2.630 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING350.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONVELBESTOS,170-5,FSCM 01212 MFR REF ALL MATERIAL RESPONSES OVERALL
OVERALL WIDTH3.890 INCHES NOMINAL IN
APERTURE DIAMETER1.630 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER2.630 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.630 INCHES NOMINAL IN
MATERIALASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M424-2-3?
ST7M424-2-3 is a GASKET.
What is the NSN for ST7M424-2-3?
ST7M424-2-3 is cataloged in the U.S. Government catalog under NSN 5330-01-084-4761. This indicates validated use in U.S. government and defense supply chains.
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