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 6685-00-513-0412
NSN 5945-00-845-9788
NSN 5920-01-391-7624
NSN 6650-00-379-5434
NSN 5996-00-982-2977
NSN 6130-00-399-0729
NSN 6110-01-604-0516
NSN 5945-01-144-5401
NSN 5960-01-580-6175
NSN 6135-01-286-9563
NSN 4140-01-029-2814
NSN 5965-00-265-7861