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H643-7002-60 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H643-7002-60: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.220 INCHES NOMINAL IN, material: FIBER NONASBESTOS OVERALL, inside_diameter: 2.000 INCHES NOMINAL IN, outside_diameter: 2.625 INCHES NOMINAL IN, special_features: MADE UP OF 4-V RINGS, rim_surface_width: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-501-2273, 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
H643-7002-60
NSN: 5330-01-501-2273
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
height1.220 INCHES NOMINAL IN
materialFIBER NONASBESTOS OVERALL
inside_diameter2.000 INCHES NOMINAL IN
outside_diameter2.625 INCHES NOMINAL IN
special_featuresMADE UP OF 4-V RINGS
rim_surface_width0.032 INCHES NOMINAL IN
peripheral_diameter2.625 INCHES NOMINAL IN
center_hole_diameter2.000 INCHES NOMINAL IN
cross-sectional_height0.305 INCHES NOMINAL IN
end_item_identificationNSSN CLASS SUBMARINE COMBINED INDUCTION/EXHAUST VALVE ASSY
cross-sectional_shape_styleV OVERALL
part_name_assigned_by_controlling_agencyPACKING ASSY V-RING
NSN5330-01-501-2273
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H643-7002-60 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 HEIGHT: 0.305 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.625 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.032 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: V OVERALL
•
PERIPHERAL DIAMETER: 2.625 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
HEIGHT: 1.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.305 INCHES NOMINAL IN
OUTSIDE DIAMETER2.625 INCHES NOMINAL IN
RIM SURFACE WIDTH0.032 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEV OVERALL
PERIPHERAL DIAMETER2.625 INCHES NOMINAL IN
INSIDE DIAMETER2.000 INCHES NOMINAL IN
HEIGHT1.220 INCHES NOMINAL IN
SPECIAL FEATURESMADE UP OF 4-V RINGS
CENTER HOLE DIAMETER2.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING ASSY V-RING
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
4677382-4-31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H643-7002-60?
H643-7002-60 is a PACKING ASSEMBLY.
What parts can replace H643-7002-60?
There is 1 known substitute for H643-7002-60: 4677382-4-31. Substitute compatibility should be verified for your specific system.
What is the NSN for H643-7002-60?
H643-7002-60 is cataloged in the U.S. Government catalog under NSN 5330-01-501-2273. This indicates validated use in U.S. government and defense supply chains.
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