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 5998-01-432-1935
NSN 7035-01-541-4216
NSN 5920-00-722-4894
NSN 6650-01-110-2142
NSN 6145-00-761-2878
NSN 6645-00-099-6913
NSN 5945-01-192-1460
NSN 5910-00-353-6649
NSN 5965-00-931-5000
NSN 4140-00-215-8593
NSN 5835-01-279-9508
NSN 5925-01-013-7119