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 2925-01-523-3607
NSN 6110-01-115-7614
NSN 6620-01-012-2852
NSN 6650-01-649-0228
NSN 5930-00-843-2923
NSN 6135-01-222-5464
NSN 6610-01-333-9543
NSN 5915-01-058-2779
NSN 5996-00-247-3808
NSN 6610-01-136-1189
NSN 5930-01-571-5684
NSN 2925-01-263-3638