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ST7M424-8-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST7M424-8-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.380 INCHES NOMINAL ALL HOLES IN, aperture_diameter: 3.400 INCHES NOMINAL IN, end_item_identification: F-15EX, cross-sectional_thickness: 0.032 INCHES NOMINAL IN, specification/standard_data: 76301-ST7-424 MANUFACTURERS STANDARD, part_name_assigned_by_controlling_agency: GASKET-FUEL SYSTEM FITTINGS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-725-5327, 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
ST7M424-8-1
NSN: 5330-01-725-5327
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
hole_diameter0.380 INCHES NOMINAL ALL HOLES IN
aperture_diameter3.400 INCHES NOMINAL IN
bolt_hole_quantity4
end_item_identificationF-15EX
cross-sectional_thickness0.032 INCHES NOMINAL IN
specification/standard_data76301-ST7-424 MANUFACTURERS STANDARD
part_name_assigned_by_controlling_agencyGASKET-FUEL SYSTEM FITTINGS
center_to_center_distance_between_bolt_holes_along_width1.88 INCHES NOMINAL ALL HOLES IN
center_to_center_distance_between_bolt_holes_along_length4.08 INCHES NOMINAL ALL HOLES IN
NSN5330-01-725-5327
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST7M424-8-1 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: 0.032 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.400 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 76301-ST7-424 MANUFACTURERS STANDARD
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 4.08 INCHES NOMINAL ALL HOLES IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.88 INCHES NOMINAL ALL HOLES IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
APERTURE DIAMETER3.400 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA76301-ST7-424 MANUFACTURERS STANDARD
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.08 INCHES NOMINAL ALL HOLES IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.88 INCHES NOMINAL ALL HOLES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET-FUEL SYSTEM FITTINGS
END ITEM IDENTIFICATIONF-15EX
HOLE DIAMETER0.380 INCHES NOMINAL ALL HOLES IN
SUBSTITUTES & CROSS-REFERENCES 1
ST7M424Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M424-8-1?
ST7M424-8-1 is a GASKET.
What parts can replace ST7M424-8-1?
There is 1 known substitute for ST7M424-8-1: ST7M424. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M424-8-1?
ST7M424-8-1 is cataloged in the U.S. Government catalog under NSN 5330-01-725-5327. This indicates validated use in U.S. government and defense supply chains.
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