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 5910-01-631-1673
NSN 6150-01-506-2055
NSN 6130-01-473-9256
NSN 6645-00-808-1407
NSN 5999-00-819-7546
NSN 6650-01-288-6792
NSN 5960-00-827-1201
NSN 5945-01-331-6264
NSN 6145-00-904-3811
NSN 5935-01-589-2628
NSN 7035-01-631-9354
NSN 6135-01-104-3790