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 6135-00-643-4843
NSN 6645-01-336-5815
NSN 5960-00-349-7650
NSN 6135-01-504-4309
NSN 5960-01-168-1063
NSN 7035-00-803-3056
NSN 5835-01-068-4043
NSN 6620-00-203-9466
NSN 5925-01-232-6049
NSN 5945-00-432-3075
NSN 6320-01-006-6138
NSN 5985-00-422-1446