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 6145-01-272-6591
NSN 6685-01-287-8062
NSN 7035-00-177-1557
NSN 6110-01-608-7095
NSN 5960-01-452-1907
NSN 7035-01-633-9537
NSN 5930-01-542-5811
NSN 5985-00-418-3813
NSN 6645-00-171-9639
NSN 6685-01-497-1072
NSN 6320-01-512-2031
NSN 5895-01-025-8346