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 5910-01-031-9867
NSN 6105-01-432-1342
NSN 5985-01-316-2007
NSN 6240-00-306-9214
NSN 6620-00-610-1272
NSN 5985-00-338-0374
NSN 5925-01-384-3065
NSN 5975-01-400-4204
NSN 5895-00-113-3477
NSN 6685-01-096-5194
NSN 6110-01-591-3036
NSN 6145-01-462-8380