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 5915-01-084-9669
NSN 5925-01-266-4595
NSN 5945-01-132-8589
NSN 5835-01-264-8782
NSN 6130-00-941-5665
NSN 6145-00-170-6872
NSN 5895-01-400-0819
NSN 6620-01-369-3589
NSN 5965-01-258-5662
NSN 6150-01-287-9079
NSN 5965-01-007-9757
NSN 6240-00-191-2855