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 6130-01-543-9875
NSN 5998-01-004-1827
NSN 5835-01-647-6426
NSN 5985-00-840-4635
NSN 5996-01-218-6468
NSN 6145-01-318-6720
NSN 6220-00-949-6672
NSN 5990-00-079-2903
NSN 6610-01-216-5594
NSN 6135-01-514-9327
NSN 6650-00-263-3552
NSN 5985-01-114-3485