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 5935-01-265-1111
NSN 5855-01-491-3604
NSN 6645-01-295-7418
NSN 5855-01-361-2362
NSN 6685-00-943-1933
NSN 5855-01-593-2549
NSN 4140-01-377-5828
NSN 6145-00-691-3609
NSN 5985-01-141-9990
NSN 5925-01-087-9755
NSN 5855-01-420-4988
NSN 4140-01-211-6474