Nsn is used to purchase a of 24 containers and up; zr o 20y o; -106+16 um (-140 mesh +16 um)rc 35-45 hardness; texture/finish as-sprayed 250-500, ground 15-40; coating number p202-10, p202-11, and p202-12; certification ge a50tf204, class a, lycoming m3966, type 1, msrr 9507/37 and pwa 36087; zirconium oxide-yttrium oxide composite.Produces hard, dense coatings with good chemical stability and thermal stability up to 3000deg (f).Coatings resist thermal shock and particle erosion in high tempreatures.Coatings are recommended as a thermal barrier in rocket and jet engines and for resistance to erosion in tempreatures above 1550deg (f)
A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
Classification: Welding machine parts and parts of apparatus
NSN 4140-01-157-3700
NSN 5935-00-018-4687
NSN 6130-00-199-4210
NSN 5950-01-032-7467
NSN 6135-01-185-3614
NSN 6135-00-593-6831
NSN 6685-01-494-1994
NSN 6320-00-823-2015
NSN 6145-01-094-6108
NSN 5895-01-091-5040
NSN 7035-01-062-0184
NSN 6620-01-206-3922