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 5930-01-377-5869
NSN 4140-00-360-2457
NSN 7035-00-283-3112
NSN 6685-00-401-8558
NSN 5996-01-105-0382
NSN 5960-01-243-0007
NSN 5965-00-871-2678
NSN 6110-01-383-7195
NSN 5920-01-503-3364
NSN 5945-01-567-4244
NSN 5910-01-428-6258
NSN 7035-01-532-0009