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 4140-00-882-2233
NSN 5895-01-410-7717
NSN 5895-00-225-9589
NSN 6685-01-213-5161
NSN 5835-00-164-1233
NSN 5835-01-442-6079
NSN 5855-01-083-9053
NSN 5965-00-275-0491
NSN 5965-01-140-1522
NSN 5895-01-547-0453
NSN 6650-01-126-8552
NSN 5996-01-113-7676