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 5855-01-660-5088
NSN 5895-00-318-1502
NSN 5975-01-361-5641
NSN 6130-01-285-8788
NSN 5925-01-440-9364
NSN 6645-01-537-9415
NSN 4140-00-057-7298
NSN 5925-01-648-3848
NSN 6645-01-475-8283
NSN 5835-01-259-0859
NSN 5920-01-236-5397
NSN 5935-01-365-0108