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 5915-00-723-6884
NSN 6220-01-227-1917
NSN 5930-00-623-3723
NSN 5855-00-247-7219
NSN 5910-01-287-9194
NSN 6645-01-461-9250
NSN 6145-00-115-1845
NSN 6110-01-213-3246
NSN 5975-00-544-0796
NSN 5910-01-317-6702
NSN 2925-00-388-8932
NSN 7035-00-155-9513