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 6685-01-435-3625
NSN 5835-01-116-2369
NSN 7035-00-541-8516
NSN 5925-01-299-6612
NSN 5950-01-592-3145
NSN 5855-01-054-9014
NSN 6620-01-417-3314
NSN 6220-01-424-0687
NSN 5990-01-463-2279
NSN 2925-00-010-9609
NSN 4140-00-949-7814
NSN 5996-01-222-3397