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 5945-00-537-0273
NSN 5910-01-200-7944
NSN 6135-01-408-0313
NSN 5985-01-332-5696
NSN 6130-01-551-1185
NSN 5950-01-634-0677
NSN 5975-01-634-0678
NSN 5930-01-418-0965
NSN 5915-01-189-5471
NSN 6145-01-474-0565
NSN 6110-01-432-0003
NSN 7035-01-361-8821