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 5945-01-472-2099
NSN 5999-01-656-0476
NSN 6110-01-122-6987
NSN 6145-00-290-3859
NSN 6105-01-076-2622
NSN 5855-01-234-5346
NSN 5975-00-956-1594
NSN 5996-00-187-8072
NSN 5945-01-182-8743
NSN 5915-01-413-1633
NSN 5905-01-383-2578
NSN 6610-00-008-0217