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7M3D12 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7M3D12: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, outside_diameter: 0.932 INCHES NOMINAL IN, aperture_diameter: 0.740 INCHES NOMINAL IN, cross-sectional_thickness: 0.121 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-790-7047, 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
7M3D12
NSN: 5330-00-790-7047
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
outside_diameter0.932 INCHES NOMINAL IN
aperture_diameter0.740 INCHES NOMINAL IN
cross-sectional_thickness0.121 INCHES NOMINAL IN
NSN5330-00-790-7047
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7M3D12 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: 0.121 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.932 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.740 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.121 INCHES NOMINAL IN
OUTSIDE DIAMETER0.932 INCHES NOMINAL IN
APERTURE DIAMETER0.740 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 7M3D12?
7M3D12 is a GASKET.
What is the NSN for 7M3D12?
7M3D12 is cataloged in the U.S. Government catalog under NSN 5330-00-790-7047. This indicates validated use in U.S. government and defense supply chains.
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