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, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, outside_diameter: 18.233 INCHES NOMINAL IN, center_hole_diameter: 17.910 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-133-0533, 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
2533405-284
NSN:5331-01-133-0533 FSC:5331 — O-RING CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
outside_diameter
18.233 INCHES NOMINAL IN
center_hole_diameter
17.910 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN
elongation_percentage
160 MAXIMUM
cross-sectional_height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN
5331-01-133-0533
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 17.910 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
OUTSIDE DIAMETER: 18.233 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER
17.910 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 2533405-284?
2533405-284 is a O-RING.
What parts can replace 2533405-284?
There are 20 known substitutes for 2533405-284: AN931-8-20, 2284, 90000 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2533405-284 still available?
2533405-284 is currently cancelled.
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