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 5910-01-361-8864
NSN 5855-01-089-2248
NSN 5920-01-435-6052
NSN 5999-01-165-0527
NSN 7035-01-127-0147
NSN 5935-01-526-0095
NSN 5975-01-045-7623
NSN 6220-01-372-3383
NSN 6145-01-085-5556
NSN 5960-01-491-9916
NSN 5945-01-570-0023
NSN 5935-01-470-2517