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 5975-01-312-9500
NSN 5996-01-378-8028
NSN 5835-01-408-7576
NSN 5945-01-297-2455
NSN 6620-01-461-3550
NSN 2925-01-026-1000
NSN 6685-00-949-4829
NSN 6610-01-271-7593
NSN 5965-01-426-8325
NSN 5996-01-414-1685
NSN 5999-00-554-9966
NSN 6105-00-272-7481