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 5965-01-620-2526
NSN 6110-01-049-1679
NSN 5996-01-654-3472
NSN 5855-01-542-2016
NSN 5855-01-573-0761
NSN 7035-01-340-3272
NSN 6685-01-333-0803
NSN 6135-00-209-6918
NSN 5925-01-570-7066
NSN 5985-01-224-0614
NSN 6620-00-317-7820
NSN 5985-00-500-0269