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 5965-00-630-7872
NSN 5935-00-328-8977
NSN 5999-01-067-8368
NSN 6105-01-216-7146
NSN 6240-01-162-2411
NSN 6620-01-540-8144
NSN 6105-01-016-5781
NSN 6220-01-201-4379
NSN 6220-00-935-1460
NSN 5975-00-285-0907
NSN 5915-01-451-8975
NSN 6685-01-525-6935