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 5960-00-734-1828
NSN 5996-01-536-0812
NSN 5835-00-170-5238
NSN 5910-00-723-3656
NSN 6110-01-283-7834
NSN 5855-00-925-0114
NSN 6150-01-502-6646
NSN 2925-01-466-0892
NSN 6685-01-531-5963
NSN 5975-01-363-0513
NSN 5835-01-561-2959
NSN 6685-01-555-7938