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 5965-01-633-8849
NSN 6105-00-329-4335
NSN 6135-01-512-8740
NSN 6150-01-329-5467
NSN 5925-01-118-7438
NSN 5960-00-978-7435
NSN 5975-01-079-3062
NSN 6145-01-202-9497
NSN 5996-01-079-7914
NSN 6650-00-406-2645
NSN 5905-01-415-0869
NSN 6130-01-452-5896