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 5925-01-129-3385
NSN 5910-01-237-2621
NSN 5998-01-513-8132
NSN 6645-01-326-2560
NSN 6130-01-434-7463
NSN 5965-01-298-6313
NSN 5950-01-545-8396
NSN 6130-00-107-8839
NSN 4140-00-026-5437
NSN 5920-01-649-6892
NSN 5950-01-512-5740
NSN 5950-01-439-2982