The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 1.875 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-399-5284, 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
H643-7003-42
NSN:5330-01-399-5284 FSC:5330 — Packing and Gasket Materials CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
inside_diameter
1.250 INCHES NOMINAL IN
outside_diameter
1.875 INCHES NOMINAL IN
special_features
PACKING ASSY CONSISTS OF FOLLOWING PARKER-HANNIFIN CAGE 30781 PARPAK VEE RINGS: 4650VM10-01250(1EA)&4611VP10-01250(4EA)&4650VF10-01250(1EA)
NSN
5330-01-399-5284
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 1.875 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER
1.875 INCHES NOMINAL IN
INSIDE DIAMETER
1.250 INCHES NOMINAL IN
SPECIAL FEATURES
PACKING ASSY CONSISTS OF FOLLOWING PARKER-HANNIFIN CAGE 30781 PARPAK VEE RINGS: 4650VM10-01250(1EA)&4611VP10-01250(4EA)&4650VF10-01250(1EA)
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FREQUENTLY ASKED QUESTIONS
What is H643-7003-42?
H643-7003-42 is a PACKING ASSEMBLY.
What parts can replace H643-7003-42?
There are 3 known substitutes for H643-7003-42: 211046715, PARPAK VEE, 342-7067322-42. Substitute compatibility should be verified for your specific system.
What is the NSN for H643-7003-42?
H643-7003-42 is cataloged in the U.S. Government catalog under NSN 5330-01-399-5284. This indicates validated use in U.S. government and defense supply chains.
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