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 5920-00-291-1379
NSN 5945-00-681-0371
NSN 7035-01-600-7916
NSN 5985-00-456-8975
NSN 5965-01-260-2547
NSN 6620-01-661-0455
NSN 5975-01-296-5835
NSN 5935-01-400-2816
NSN 6685-01-199-3239
NSN 5930-01-182-4100
NSN 5990-01-209-1505
NSN 5950-01-415-5150