The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 110 OVERALL, hole_diameter: 0.560 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_length: 12.000 INCHES NOMINAL IN, aperture_length: 8.250 INCHES NOMINAL IN, outside_diameter: 28.630 INCHES NOMINAL IN, style_designator: CIRCULAR. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-481-0916, 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
743421
NSN:5330-01-481-0916 NIINs:014810916, 014812426 FSC:5330 — Packing and Gasket Materials CAGE:53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
material
COPPER ALLOY 110 OVERALL
hole_diameter
0.560 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length
12.000 INCHES NOMINAL IN
aperture_length
8.250 INCHES NOMINAL IN
outside_diameter
28.630 INCHES NOMINAL IN
special_features
TOP OF GASKET IS RECTANGULAR SHAPE AND THE BOTTOM IS A SEMI-CIRCLE W/ 4 HOLES AT 7.5 AND 15 DEGREES ON EACH SIDE OFF THE CENTER-LINE OF THE ENTIRE GASKET
style_designator
CIRCULAR
aperture_diameter
26.630 INCHES NOMINAL IN
bolt_hole_quantity
10
bolt_circle_diameter
27.620 INCHES NOMINAL IN
end_item_identification
VORTEX INCINERATOR GASKETS FOR USS THORN (DD988)
cross-sectional_thickness
0.120 INCHES NOMINAL IN
NSN
5330-01-481-0916
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.120 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B-152 060,SOFT ANNEALED TEMPER ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 28.630 INCHES NOMINAL IN
•
APERTURE DIAMETER: 26.630 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 24
•
BOLT CIRCLE DIAMETER: 27.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.120 INCHES NOMINAL IN
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM-B-152 060,SOFT ANNEALED TEMPER ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 743421?
743421 is a GASKET.
What parts can replace 743421?
There are 2 known substitutes for 743421: 743421-2, 593-7433421 PC2. Substitute compatibility should be verified for your specific system.
What is the NSN for 743421?
743421 is cataloged in the U.S. Government catalog under NSN 5330-01-481-0916. This indicates validated use in U.S. government and defense supply chains.
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