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 5985-01-023-6016
NSN 5905-01-077-8269
NSN 6135-01-142-2417
NSN 5920-00-167-2700
NSN 5950-01-146-5548
NSN 6620-01-545-7156
NSN 6685-01-310-7193
NSN 6110-00-826-9999
NSN 6610-01-526-8855
NSN 5950-01-281-7506
NSN 4140-01-061-9849
NSN 6240-00-193-8573