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 5999-00-930-3877
NSN 6150-01-419-9399
NSN 5985-00-693-5509
NSN 6145-00-804-2861
NSN 6150-01-367-1387
NSN 5965-00-396-3411
NSN 6645-01-381-6084
NSN 6685-01-087-7347
NSN 6145-01-444-1668
NSN 5985-01-561-4432
NSN 6620-01-601-7491
NSN 6105-01-415-8559