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 5998-01-326-7548
NSN 5945-01-570-7926
NSN 5910-00-193-7262
NSN 6320-00-343-1798
NSN 6620-01-138-0089
NSN 6220-01-455-9509
NSN 5910-00-107-0771
NSN 5945-00-710-7655
NSN 5985-00-050-8796
NSN 5975-01-137-1798
NSN 6685-01-443-3284
NSN 6150-01-429-1236