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 6685-01-411-3701
NSN 6145-01-315-2402
NSN 6130-01-394-6489
NSN 5985-01-418-8092
NSN 5985-01-335-0388
NSN 5960-01-386-5770
NSN 4140-01-426-3335
NSN 5945-01-326-0349
NSN 5960-00-491-8941
NSN 5999-00-642-9021
NSN 6110-01-321-9126
NSN 5905-00-204-0469