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 5835-00-003-0295
NSN 5965-01-647-9124
NSN 5985-01-530-1317
NSN 5960-01-531-4845
NSN 5996-01-166-5716
NSN 6645-01-100-3296
NSN 5910-01-482-1475
NSN 5985-01-114-7247
NSN 6135-01-576-9616
NSN 6220-01-172-9936
NSN 6145-01-120-3364
NSN 5915-01-471-6268