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 5945-01-504-4743
NSN 6135-00-752-1589
NSN 6620-00-273-8735
NSN 5905-00-834-0809
NSN 5835-01-506-0746
NSN 5998-00-159-1288
NSN 6135-00-628-1142
NSN 6685-01-577-0443
NSN 5930-01-533-6309
NSN 6110-01-227-2617
NSN 6220-01-442-5159
NSN 5985-01-022-8262