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 5996-01-011-3803
NSN 5960-00-036-8187
NSN 5985-00-297-6293
NSN 5945-01-281-0483
NSN 6220-00-689-6723
NSN 2925-01-356-3168
NSN 6145-00-526-3056
NSN 2925-00-562-9866
NSN 5985-01-145-8694
NSN 5950-01-237-4270
NSN 6220-00-462-0358
NSN 5945-01-067-7314