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 SYNTHETIC, temp_rating: -65.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.443 INCHES NOMINAL IN, center_hole_diameter: 3.213 INCHES MINIMUM AND 3.261 INCHES MAXIMUM IN, cross-sectional_height: 0.093 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 5331-00-104-7620, 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
MS28775-152
NSN:5331-00-104-7620 FSC:5331 — O-RING CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC
temp_rating
-65.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
3.443 INCHES NOMINAL IN
center_hole_diameter
3.213 INCHES MINIMUM AND 3.261 INCHES MAXIMUM IN
cross-sectional_height
0.093 INCHES NOMINAL IN
NSN
5331-00-104-7620
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 3.222 INCHES MINIMUM AND 3.252 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 3.443 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is MS28775-152?
MS28775-152 is a O-RING.
What parts can replace MS28775-152?
There are 24 known substitutes for MS28775-152: MILP5516, 5330000546935, AMS-P-5516 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28775-152?
MS28775-152 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-104-7620. This indicates validated use in U.S. government and defense supply chains.
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