Has 2 x r0.25 on the side with the holes
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 5895-00-924-2023
NSN 6645-00-935-7046
NSN 6620-01-313-8164
NSN 5965-00-103-5000
NSN 6105-01-347-3395
NSN 6135-01-522-3386
NSN 6685-01-197-8048
NSN 6130-00-127-3928
NSN 4140-01-542-0512
NSN 7035-01-216-4806
NSN 5998-00-462-2380
NSN 5910-01-131-9849