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 5996-01-447-4276
NSN 6105-01-516-8000
NSN 6685-01-602-9641
NSN 6645-01-546-3212
NSN 5945-01-012-0524
NSN 6240-01-164-5019
NSN 5905-00-467-7176
NSN 5895-01-301-5574
NSN 5999-00-430-0686
NSN 6105-00-470-9042
NSN 5975-01-077-3851
NSN 5998-01-014-0016