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A7030-27 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A7030-27: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK OVERALL, hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.500 INCHES NOMINAL IN, overall_length: 8.562 INCHES NOMINAL IN, end_item_identification: VERY HIGH FREQUENCY OMNIRANGE/CIVIL TAKEOVER (VORCIVIL), cross-sectional_thickness: 0.034 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-789-0373, 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
A7030-27
NSN: 5330-00-789-0373
FSC: 5330 — Packing and Gasket Materials
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialCORK OVERALL
hole_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.500 INCHES NOMINAL IN
overall_length8.562 INCHES NOMINAL IN
end_item_identificationVERY HIGH FREQUENCY OMNIRANGE/CIVIL TAKEOVER (VORCIVIL)
cross-sectional_thickness0.034 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-789-0373
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A7030-27 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: 0.034 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: CORK OVERALL
•
HOLE DIAMETER: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.034 INCHES NOMINAL IN
OVERALL LENGTH8.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH3.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONVERY HIGH FREQUENCY OMNIRANGE/CIVIL TAKEOVER (VORCIVIL)
MATERIALCORK OVERALL
HOLE DIAMETER0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
152609Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A7030-27?
A7030-27 is a GASKET.
What parts can replace A7030-27?
There is 1 known substitute for A7030-27: 152609. Substitute compatibility should be verified for your specific system.
What is the NSN for A7030-27?
A7030-27 is cataloged in the U.S. Government catalog under NSN 5330-00-789-0373. This indicates validated use in U.S. government and defense supply chains.
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