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 6685-01-502-9028
NSN 6135-01-621-4927
NSN 5855-00-058-1293
NSN 5996-01-077-4655
NSN 7035-01-553-2894
NSN 5945-01-337-7068
NSN 7035-01-372-5006
NSN 5998-00-806-3608
NSN 6150-01-263-0889
NSN 5965-01-564-8876
NSN 6145-00-560-5726
NSN 6240-01-564-6525