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 5990-01-191-9624
NSN 6650-00-828-6553
NSN 5925-01-653-1430
NSN 5910-00-247-2075
NSN 6105-00-022-3333
NSN 6685-00-382-8088
NSN 2925-01-435-9057
NSN 5985-01-602-9023
NSN 4140-01-604-9981
NSN 6110-00-966-6387
NSN 6645-01-590-6385
NSN 5999-01-567-6937