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 5999-01-472-2269
NSN 5930-01-475-4206
NSN 6645-01-041-3533
NSN 6105-01-501-6395
NSN 6130-01-159-2264
NSN 5999-00-107-1202
NSN 5945-01-534-4391
NSN 2925-01-230-8057
NSN 6650-01-417-7450
NSN 7035-01-471-4271
NSN 5985-01-213-3549
NSN 5925-00-995-1631