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 6650-00-217-6292
NSN 5935-01-255-6372
NSN 5965-00-689-1545
NSN 5910-01-430-9144
NSN 5855-01-236-9645
NSN 6650-01-272-3727
NSN 5855-00-237-4088
NSN 6135-01-592-4139
NSN 5990-01-035-9673
NSN 5965-01-437-7736
NSN 4140-01-311-6901
NSN 6240-01-645-6782