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 2925-01-336-2820
NSN 7035-00-104-7613
NSN 6650-01-519-6198
NSN 5960-01-089-8155
NSN 6645-01-025-1002
NSN 5990-00-067-6791
NSN 4140-01-106-4604
NSN 6110-01-279-1992
NSN 6620-01-106-3553
NSN 5895-01-398-9088
NSN 6135-01-398-5922
NSN 6650-01-302-9695