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 5985-00-108-2372
NSN 4140-01-442-8120
NSN 5950-00-452-6308
NSN 6145-00-676-7691
NSN 6110-01-416-1164
NSN 6645-01-167-0712
NSN 5996-00-901-0519
NSN 6610-00-318-8540
NSN 6110-01-571-1481
NSN 5999-01-070-4524
NSN 5895-01-342-7550
NSN 6610-01-539-9084