The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, hole_diameter: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN, overall_length: 1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN, hardness_rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL, aperture_diameter: 1.062 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-437-6537, 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
438-6404418-42
NSN:5330-01-437-6537 FSC:5330 — Packing and Gasket Materials CAGE:53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q OVERALL
hole_diameter
0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN
overall_length
1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN
hardness_rating
50.0 SHORE DUROMETER A NOMINAL OVERALL
aperture_diameter
1.062 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN
bolt_hole_quantity
4
outside_corner_radius
0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
cross-sectional_thickness
0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
NSN
5330-01-437-6537
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.062 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 4
•
OUTSIDE CORNER RADIUS: 0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
HARDNESS RATING
50.0 SHORE DUROMETER A NOMINAL OVERALL
OVERALL LENGTH
1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OVERALL WIDTH
1.258 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN
APERTURE DIAMETER
1.062 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN
BOLT HOLE QUANTITY
4
OUTSIDE CORNER RADIUS
0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
MATERIAL
RUBBER SILICONE CLASS Q OVERALL
HOLE DIAMETER
0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
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FREQUENTLY ASKED QUESTIONS
What is 438-6404418-42?
438-6404418-42 is a GASKET.
What parts can replace 438-6404418-42?
There is 1 known substitute for 438-6404418-42: M28840/24CA. Substitute compatibility should be verified for your specific system.
What is the NSN for 438-6404418-42?
438-6404418-42 is cataloged in the U.S. Government catalog under NSN 5330-01-437-6537. This indicates validated use in U.S. government and defense supply chains.
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