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 6135-01-091-6021
NSN 6105-01-365-3814
NSN 5996-01-603-5883
NSN 5998-00-255-9921
NSN 5910-00-498-3503
NSN 5975-01-361-9830
NSN 5990-01-060-3687
NSN 6620-00-098-5652
NSN 6135-00-284-1406
NSN 2925-01-172-9209
NSN 5930-01-224-7055
NSN 6145-00-170-7947