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 5905-00-341-6516
NSN 5855-01-485-3429
NSN 5895-01-420-2585
NSN 4140-00-279-3148
NSN 5895-01-463-3925
NSN 6620-01-512-2016
NSN 5990-00-269-2226
NSN 5925-01-224-7940
NSN 6240-01-536-3604
NSN 6645-00-478-6509
NSN 5935-01-489-6183
NSN 5905-01-196-5751