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 5975-00-661-1832
NSN 5895-01-015-0543
NSN 7035-01-386-5722
NSN 5835-00-905-7165
NSN 5998-00-745-7668
NSN 5895-01-521-3633
NSN 5960-01-112-0721
NSN 6145-01-634-0388
NSN 5910-00-764-1426
NSN 6240-01-118-7624
NSN 6105-00-740-7757
NSN 5855-01-391-7077