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 6110-00-422-2897
NSN 5855-01-400-1590
NSN 5965-01-366-4650
NSN 6685-00-198-3364
NSN 5985-01-426-8726
NSN 6650-01-445-6492
NSN 5930-01-476-6870
NSN 5975-01-401-5355
NSN 6145-00-087-9716
NSN 5905-01-018-3014
NSN 5998-01-298-9146
NSN 6620-01-456-0529