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H677-2301-934 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H677-2301-934: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, overall_width: 1.600 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, special_features: OVERALL THICKNESS: 0.125 IN.; 36 X 36 WIDE ROLL; CUT EVERY 36" TO MAKE ASHEET. IN, end_item_identification: VIRGINIA CLASS SUBMARINE, SSN-774.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-528-2420, 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
H677-2301-934
NSN: 5330-01-528-2420
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
overall_width1.600 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
special_featuresOVERALL THICKNESS: 0.125 IN.; 36 X 36 WIDE ROLL; CUT EVERY 36" TO MAKE ASHEET. IN
end_item_identificationVIRGINIA CLASS SUBMARINE, SSN-774
NSN5330-01-528-2420
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H677-2301-934 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
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH0.750 INCHES NOMINAL IN
OVERALL WIDTH1.600 INCHES NOMINAL IN
SPECIAL FEATURESOVERALL THICKNESS: 0.125 IN.; 36 X 36 WIDE ROLL; CUT EVERY 36" TO MAKE ASHEET. IN
END ITEM IDENTIFICATIONVIRGINIA CLASS SUBMARINE, SSN-774
MATERIALRUBBER SYNTHETIC 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 1
569-7067769-934Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H677-2301-934?
H677-2301-934 is a GASKET.
What parts can replace H677-2301-934?
There is 1 known substitute for H677-2301-934: 569-7067769-934. Substitute compatibility should be verified for your specific system.
What is the NSN for H677-2301-934?
H677-2301-934 is cataloged in the U.S. Government catalog under NSN 5330-01-528-2420. This indicates validated use in U.S. government and defense supply chains.
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