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 6645-01-063-8243
NSN 5990-00-174-6695
NSN 5910-01-464-3879
NSN 5925-00-262-6087
NSN 5855-01-274-5311
NSN 7035-00-763-6180
NSN 6240-01-510-3050
NSN 5835-01-566-5462
NSN 6685-01-413-8158
NSN 6145-01-384-4477
NSN 5920-01-105-0684
NSN 2925-01-087-4184