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H645-4306-F229 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H645-4306-F229: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER POLYCHLOROPRENE AND COTTON OVERALL, outside_diameter: 9.000 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 4.500 INCHES NOMINAL IN, end_item_identification: NSSN CLASS SUBMARINE PIPING CHILLED WATER SYS STBD HAB, cross-sectional_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-513-1979, 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
H645-4306-F229
NSN: 5330-01-513-1979
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialRUBBER POLYCHLOROPRENE AND COTTON OVERALL
outside_diameter9.000 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter4.500 INCHES NOMINAL IN
end_item_identificationNSSN CLASS SUBMARINE PIPING CHILLED WATER SYS STBD HAB
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationHH-P-151 CL-2;ANSI-816.5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-513-1979
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H645-4306-F229 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: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-151 CL-2;ANSI-816.5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 9.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER POLYCHLOROPRENE AND COTTON OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-151 CL-2;ANSI-816.5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER9.000 INCHES NOMINAL IN
APERTURE DIAMETER4.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNSSN CLASS SUBMARINE PIPING CHILLED WATER SYS STBD HAB
MATERIALRUBBER POLYCHLOROPRENE AND COTTON 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
211084291Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 H645-4306-F229?
H645-4306-F229 is a GASKET.
What parts can replace H645-4306-F229?
There is 1 known substitute for H645-4306-F229: 211084291. Substitute compatibility should be verified for your specific system.
What is the NSN for H645-4306-F229?
H645-4306-F229 is cataloged in the U.S. Government catalog under NSN 5330-01-513-1979. This indicates validated use in U.S. government and defense supply chains.
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