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 5915-01-045-1677
NSN 6150-01-377-4037
NSN 7035-01-364-0286
NSN 6645-00-399-1862
NSN 5975-01-281-7165
NSN 5855-01-325-3380
NSN 5930-01-571-3112
NSN 5835-00-198-4936
NSN 6610-00-416-9830
NSN 5996-01-262-6420
NSN 6130-00-146-9813
NSN 5910-01-598-6850