Special cleaning and packing for oxygen/nitrogen service
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 4140-00-669-6109
NSN 5930-01-255-6906
NSN 2925-01-129-1261
NSN 5915-01-354-6109
NSN 5925-01-143-6576
NSN 6145-01-042-5643
NSN 6610-01-214-6680
NSN 5985-00-937-3499
NSN 6135-00-223-9563
NSN 6320-01-290-0514
NSN 5935-01-056-3592
NSN 6150-00-535-4190