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 6645-01-493-8632
NSN 5996-01-534-6918
NSN 6135-01-319-0623
NSN 5930-01-648-2582
NSN 5990-00-277-3763
NSN 5905-01-493-8247
NSN 5945-00-243-4148
NSN 6320-01-132-2746
NSN 6220-01-569-7259
NSN 5920-01-259-7410
NSN 7035-00-803-3056
NSN 5835-01-602-0311