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 6220-00-892-7755
NSN 5910-01-103-4725
NSN 6620-00-182-7638
NSN 5999-00-552-1391
NSN 5975-01-560-9331
NSN 5965-00-285-0745
NSN 6620-01-035-7803
NSN 5945-01-050-9489
NSN 5998-01-539-6235
NSN 2925-01-332-7178
NSN 6135-01-390-7364
NSN 6610-01-031-1113