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 6685-00-822-9465
NSN 5999-00-557-6054
NSN 6150-00-525-8852
NSN 5975-01-021-3793
NSN 5835-00-228-9082
NSN 5998-01-188-8947
NSN 5945-01-429-9824
NSN 5905-01-214-2375
NSN 6240-01-173-7809
NSN 6320-01-606-2508
NSN 5905-01-321-8869
NSN 5930-01-135-8702