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 6645-01-053-3185
NSN 5990-00-965-0495
NSN 6110-00-196-0625
NSN 6685-01-085-5176
NSN 5975-00-653-9167
NSN 5945-01-139-2605
NSN 5920-01-111-7178
NSN 5996-01-529-4964
NSN 6620-01-115-2926
NSN 6150-01-122-7900
NSN 5975-00-541-8531
NSN 5999-01-459-8029