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 SILICONE CLASS Q, temp_rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN, cross-sectional_height: 0.070 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-825-9211, 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
1602321-3
NSN:5331-00-825-9211 FSC:5331 — O-RING CAGE:99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q
temp_rating
-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
hardness_rating
60.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
cross-sectional_height
0.070 INCHES NOMINAL IN
NSN
5331-00-825-9211
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
•
TEMP RATING: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
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FREQUENTLY ASKED QUESTIONS
What is 1602321-3?
1602321-3 is a O-RING.
What parts can replace 1602321-3?
There are 22 known substitutes for 1602321-3: AMS 3302, C10096-0060-0013, AS568-013 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1602321-3?
1602321-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-825-9211. This indicates validated use in U.S. government and defense supply chains.
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