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 6145-01-480-2024
NSN 6645-00-593-5420
NSN 5930-01-327-3227
NSN 6610-00-951-4451
NSN 5960-01-338-3412
NSN 5998-00-248-6943
NSN 5905-01-530-0839
NSN 5945-01-580-0107
NSN 6130-01-218-8169
NSN 6145-01-350-9918
NSN 6130-01-167-6021
NSN 5950-01-177-5230