The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.629 INCHES NOMINAL IN, center_hole_diameter: 4.474 INCHES MINIMUM AND 4.504 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-935-9149, 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
3638-047
NSN:5331-00-935-9149 NIINs:009359149, 011112306 FSC:5331 — O-ring CAGE:62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-65.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
4.629 INCHES NOMINAL IN
center_hole_diameter
4.474 INCHES MINIMUM AND 4.504 INCHES MAXIMUM IN
elongation_percentage
160 MAXIMUM
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN
5331-00-935-9149
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 4.474 INCHES MINIMUM AND 4.504 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is 3638-047?
3638-047 is a O-RING.
What parts can replace 3638-047?
There is 1 known substitute for 3638-047: 2-047N304-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 3638-047?
3638-047 is cataloged in the U.S. Government catalog under NSN 5331-00-935-9149. This indicates validated use in U.S. government and defense supply chains.
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