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 6645-00-596-5388
NSN 5996-01-400-0917
NSN 5996-01-159-5392
NSN 5920-00-918-4426
NSN 6610-00-489-9730
NSN 5895-01-441-2479
NSN 5895-01-134-4108
NSN 6110-00-170-6520
NSN 6645-00-268-4042
NSN 6220-00-969-9137
NSN 5960-00-717-2209
NSN 5965-00-669-9146