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: 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN, center_hole_diameter: 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-046-4601, 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
76643-70X4PC14
NSN:5331-00-046-4601 FSC:5331 — O-RING CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter
16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN
center_hole_diameter
16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN
cross-sectional_height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN
5331-00-046-4601
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CENTER HOLE DIAMETER: 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER
16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER
16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 76643-70X4PC14?
76643-70X4PC14 is a O-RING.
What parts can replace 76643-70X4PC14?
There are 13 known substitutes for 76643-70X4PC14: 91T2128, 6905, 82-S and 10 more. Substitute compatibility should be verified for your specific system.
Is 76643-70X4PC14 still available?
76643-70X4PC14 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.