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 6130-01-452-5896
NSN 5895-01-529-6710
NSN 5945-01-094-7961
NSN 5998-00-882-8838
NSN 6135-00-789-2865
NSN 5965-01-142-1807
NSN 6645-00-947-0625
NSN 5945-00-843-5199
NSN 6620-01-152-0936
NSN 2925-00-918-0859
NSN 5895-00-553-8345
NSN 5975-00-203-8416