Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN, center_hole_diameter: 1.539 INCHES MINIMUM AND 1.559 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-580-4394, 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
W 4072 629 AL
NSN:5331-00-580-4394 FSC:5331 — O-RING CAGE:S3118 — OERLIKON-BUEHRLE AG WERKZEUGMASCHINENFABRIK (CHE)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter
1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN
center_hole_diameter
1.539 INCHES MINIMUM AND 1.559 INCHES MAXIMUM IN
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-00-580-4394
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 1.539 INCHES MINIMUM AND 1.559 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is W 4072 629 AL?
W 4072 629 AL is a O-RING.
What parts can replace W 4072 629 AL?
There are 28 known substitutes for W 4072 629 AL: 199986, M83248/1-129, ST1050-129 and 25 more. Substitute compatibility should be verified for your specific system.
Is W 4072 629 AL still available?
W 4072 629 AL is currently cancelled.
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