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 6135-00-266-9762
NSN 5930-00-364-3654
NSN 5965-00-563-1882
NSN 6145-01-352-3145
NSN 5855-00-821-7512
NSN 6145-01-363-9167
NSN 5998-00-290-5511
NSN 6240-00-079-1759
NSN 6645-01-565-4770
NSN 6130-00-798-5514
NSN 6135-00-062-5080
NSN 6685-01-085-9743