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 5985-01-119-4155
NSN 5935-01-565-7715
NSN 6685-01-285-6459
NSN 6240-01-071-2127
NSN 6645-00-780-5260
NSN 2925-00-408-9829
NSN 2925-01-327-3069
NSN 6620-01-222-5555
NSN 5990-01-127-1108
NSN 5996-01-366-2140
NSN 5935-01-509-8957
NSN 6105-01-564-0635