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 6650-01-454-3678
NSN 5835-01-027-0597
NSN 5985-01-507-7261
NSN 5999-01-230-5675
NSN 5975-00-925-1197
NSN 5990-00-060-3062
NSN 5945-00-735-4532
NSN 4140-00-262-9921
NSN 6150-01-422-1127
NSN 5855-01-437-3630
NSN 5910-00-205-2430
NSN 5996-00-484-9196