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 6145-00-103-9848
NSN 5925-01-128-2135
NSN 6145-00-840-3789
NSN 5996-00-615-9665
NSN 6105-01-101-8913
NSN 2925-00-899-4261
NSN 6145-00-828-9024
NSN 5910-01-194-7897
NSN 5935-01-212-6828
NSN 6220-01-441-2249
NSN 5975-01-143-7753
NSN 6110-00-484-2368