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 5855-01-384-4914
NSN 5990-01-110-8979
NSN 5960-01-114-7377
NSN 6240-01-535-6520
NSN 5855-01-570-9714
NSN 6240-01-076-7695
NSN 5960-01-369-7409
NSN 5920-00-221-6439
NSN 7035-01-029-7221
NSN 5915-00-624-8174
NSN 2925-00-110-6180
NSN 5835-01-347-8714