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 6685-01-173-7866
NSN 5910-00-580-4742
NSN 6150-01-492-6195
NSN 5945-01-157-9781
NSN 6320-00-025-9910
NSN 5905-01-426-2050
NSN 2925-00-238-1668
NSN 5945-01-342-7941
NSN 5915-01-303-8008
NSN 5945-00-299-8295
NSN 6610-00-719-8446
NSN 6145-00-782-4420