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 2925-01-609-8464
NSN 6105-01-039-1542
NSN 6110-01-086-2607
NSN 5915-01-113-7872
NSN 6130-00-105-6602
NSN 6685-01-503-3159
NSN 5835-01-038-4601
NSN 5985-01-409-1612
NSN 6135-00-112-8637
NSN 6110-01-089-6260
NSN 6145-01-549-6905
NSN 6620-01-286-6769