4 spaces between holes 70 degrees, remaining space 80 degrees
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 6145-01-528-7853
NSN 6130-00-141-8317
NSN 6645-01-256-6376
NSN 5965-01-003-2641
NSN 6130-00-251-6224
NSN 5930-01-286-0204
NSN 5855-00-943-3894
NSN 5996-01-633-7979
NSN 5999-01-616-2356
NSN 6240-00-186-3266
NSN 6650-00-035-9297
NSN 6610-01-520-5124