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 5905-01-046-8935
NSN 5905-00-061-7079
NSN 6105-00-208-7497
NSN 6645-01-004-0803
NSN 5945-01-049-2016
NSN 5975-01-609-7601
NSN 6645-00-221-7071
NSN 4140-01-602-8454
NSN 5996-01-097-3068
NSN 2925-01-368-5773
NSN 5990-01-617-5156
NSN 5965-00-368-8204