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 7035-01-658-1623
NSN 6610-01-287-9814
NSN 6610-01-342-0889
NSN 5998-00-276-8599
NSN 5925-01-188-7630
NSN 5965-01-415-1521
NSN 5935-01-576-2769
NSN 6220-00-531-6430
NSN 6685-01-477-0781
NSN 5935-00-204-9909
NSN 6650-00-754-2276
NSN 7035-01-116-6223