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 5895-01-629-0022
NSN 5920-00-726-5376
NSN 2925-01-074-9102
NSN 5915-00-307-6919
NSN 6610-01-243-8506
NSN 2925-00-203-8735
NSN 6650-01-599-9849
NSN 6620-01-093-7592
NSN 5965-00-275-0491
NSN 6145-01-119-3746
NSN 6150-01-447-8939
NSN 5945-00-131-2211