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 5925-00-792-9073
NSN 5965-01-542-0846
NSN 6620-01-451-3742
NSN 5996-00-313-9180
NSN 5895-00-011-7880
NSN 6130-01-506-0351
NSN 5990-01-170-6081
NSN 5960-00-190-5817
NSN 5905-00-160-6148
NSN 5930-00-216-7511
NSN 5975-00-651-3919
NSN 6650-01-113-7563