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 6685-00-054-9436
NSN 6135-00-203-9645
NSN 5905-01-012-1219
NSN 6610-01-086-6125
NSN 5895-00-826-8073
NSN 6240-00-928-2236
NSN 5999-01-155-7056
NSN 6130-00-525-9975
NSN 6620-01-215-0470
NSN 5985-01-613-1007
NSN 5950-01-224-2619
NSN 6105-00-079-6436