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 5950-00-826-7735
NSN 6610-00-454-6635
NSN 6685-00-412-3323
NSN 6130-00-792-4612
NSN 6110-00-589-3134
NSN 5910-00-786-2242
NSN 6145-01-152-2417
NSN 5920-01-146-9154
NSN 6620-01-352-5640
NSN 5935-01-388-0162
NSN 6110-00-865-4666
NSN 5935-01-343-6690