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 5920-01-157-9471
NSN 6145-00-657-4755
NSN 2925-01-539-4486
NSN 5985-01-643-1789
NSN 5996-01-333-3419
NSN 5925-01-630-1802
NSN 5998-00-816-9752
NSN 5910-00-433-1923
NSN 5965-01-381-2998
NSN 6220-01-226-8572
NSN 5975-01-495-0991
NSN 6135-01-361-9297