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 6110-01-418-0802
NSN 2925-01-411-4666
NSN 5925-00-203-1278
NSN 5905-00-445-6571
NSN 6105-01-367-2269
NSN 6135-01-581-1039
NSN 6130-00-679-8891
NSN 5996-01-351-6181
NSN 2925-01-326-0908
NSN 5950-00-599-5025
NSN 5965-01-080-4021
NSN 6220-00-676-0904