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 7035-01-610-9570
NSN 5910-01-087-8804
NSN 5915-01-307-8854
NSN 5999-01-328-0112
NSN 5975-00-389-6958
NSN 6145-00-106-0611
NSN 5895-01-610-8994
NSN 5925-01-569-8557
NSN 6145-01-121-2843
NSN 5855-01-561-4008
NSN 5975-01-258-4339
NSN 5950-00-850-5184