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 6130-01-044-5436
NSN 5998-01-476-4944
NSN 6610-01-227-7221
NSN 5996-01-064-0630
NSN 6610-01-056-7499
NSN 5998-01-492-5317
NSN 6240-01-059-3563
NSN 6105-01-531-5982
NSN 6610-01-266-3447
NSN 5905-01-088-4837
NSN 6135-01-045-1504
NSN 5905-01-389-4085