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 5975-01-560-7501
NSN 6650-01-632-0806
NSN 5925-01-191-9854
NSN 5910-01-175-2490
NSN 5975-01-014-0723
NSN 5895-00-246-4415
NSN 5985-01-403-2835
NSN 5945-01-377-5804
NSN 7035-00-286-6221
NSN 5965-01-618-2281
NSN 5895-01-334-7259
NSN 6135-01-171-9299