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 5965-00-194-9875
NSN 6135-01-435-8451
NSN 6620-00-905-6590
NSN 5996-01-555-7690
NSN 6220-01-220-4754
NSN 6150-01-555-3693
NSN 5895-00-802-5870
NSN 5925-00-147-7452
NSN 5996-01-279-1089
NSN 5945-01-122-0914
NSN 5990-01-172-4553
NSN 6150-01-528-8017