End item: pressure reducing valve, material for gasket is fibre/copper
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 5905-01-420-5960
NSN 5975-00-649-8987
NSN 5935-01-054-0866
NSN 5895-00-252-2326
NSN 6685-01-160-1710
NSN 4140-01-025-4911
NSN 6110-01-443-3785
NSN 6685-00-417-3358
NSN 5915-01-147-2286
NSN 5915-01-481-0675
NSN 6135-00-321-6707
NSN 5985-01-360-3367