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 6145-01-516-1838
NSN 6145-00-445-7839
NSN 6135-01-479-4020
NSN 6110-01-094-7870
NSN 5915-01-159-4127
NSN 5975-01-183-7987
NSN 5855-01-630-8608
NSN 5999-01-026-7510
NSN 5999-01-425-2222
NSN 5925-00-853-6198
NSN 5925-01-617-0364
NSN 5895-00-198-5537