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 5996-01-181-4326
NSN 5990-00-532-2641
NSN 6150-01-391-5348
NSN 6145-01-180-9419
NSN 6645-01-116-0750
NSN 5935-01-433-4719
NSN 6645-00-925-2887
NSN 5965-00-131-6700
NSN 5985-00-821-3897
NSN 6145-00-398-4405
NSN 5920-01-622-7396
NSN 5960-00-588-8966