A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-472-7499
NSN 4140-01-643-8313
NSN 5945-01-532-6285
NSN 5895-01-557-8071
NSN 6150-01-295-1969
NSN 6145-01-145-7005
NSN 5998-01-247-3831
NSN 5925-00-580-0869
NSN 6130-01-285-2263
NSN 5996-01-630-2492
NSN 5935-01-104-4036
NSN 6130-01-646-7150