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 6220-01-297-2735
NSN 2925-01-306-4228
NSN 5985-00-216-3346
NSN 6135-00-299-6918
NSN 5945-01-570-4858
NSN 6110-01-011-2808
NSN 5985-01-084-8885
NSN 5996-00-222-6049
NSN 6110-00-875-4277
NSN 2925-01-556-0333
NSN 6620-01-271-0711
NSN 6135-01-100-3593