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 6105-01-068-4366
NSN 6145-01-499-1569
NSN 6145-01-066-9481
NSN 6685-01-539-0875
NSN 2925-01-285-7163
NSN 5960-01-171-8944
NSN 6135-01-391-8539
NSN 6135-01-511-1975
NSN 6135-01-494-3607
NSN 6150-01-011-0770
NSN 6150-01-328-0071
NSN 5996-01-614-6669