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 6135-00-880-1026
NSN 6110-00-536-4962
NSN 6130-00-243-2208
NSN 5920-01-327-2386
NSN 5965-00-652-5661
NSN 6620-01-093-1383
NSN 5905-00-689-1489
NSN 6685-01-629-9632
NSN 5960-00-838-8452
NSN 5895-01-052-4877
NSN 7035-01-644-9986
NSN 5960-01-481-8051