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 5935-00-941-4101
NSN 7035-01-062-0184
NSN 5895-00-163-6420
NSN 4140-01-017-8292
NSN 5930-01-179-3420
NSN 5975-00-617-9627
NSN 5945-01-536-7894
NSN 5965-01-447-2992
NSN 6150-01-451-8825
NSN 5920-01-068-3135
NSN 6105-01-254-3626
NSN 6650-00-294-0881