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 6110-01-514-7910
NSN 5920-01-386-6953
NSN 6620-01-519-2628
NSN 6135-00-221-4720
NSN 6105-01-425-0284
NSN 5855-01-256-2551
NSN 5999-01-382-1552
NSN 5915-01-221-2695
NSN 6220-01-348-7221
NSN 5996-01-147-0697
NSN 6145-01-085-1312
NSN 5895-01-391-5682