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 6110-01-313-7147
NSN 5945-01-202-1364
NSN 2925-01-461-6372
NSN 6645-01-519-3007
NSN 5985-01-411-7696
NSN 6150-00-981-5867
NSN 6685-01-519-2359
NSN 7035-01-369-1445
NSN 6130-00-269-8273
NSN 5998-00-716-7638
NSN 6620-01-578-7561
NSN 5996-00-167-4736