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 5996-01-646-5174
NSN 6685-00-099-9025
NSN 5930-01-023-9915
NSN 6110-01-310-6643
NSN 6135-01-496-5810
NSN 2925-00-233-5644
NSN 5950-00-077-0011
NSN 6320-01-491-0327
NSN 5915-01-006-2504
NSN 5965-01-318-9474
NSN 5996-01-577-9696
NSN 6620-00-313-9237