Material is silicone rubber, 70 durometer per ams3304
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 6130-01-415-2870
NSN 5915-01-218-4038
NSN 5925-01-196-5123
NSN 5910-01-384-3574
NSN 5990-00-269-2226
NSN 6620-01-381-6225
NSN 5910-01-383-4698
NSN 6130-01-155-3137
NSN 6110-00-994-4616
NSN 6240-00-978-5020
NSN 5930-01-390-6859
NSN 5975-00-157-9676