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 5935-01-537-7363
NSN 6685-01-361-1857
NSN 5910-01-537-3588
NSN 5925-01-462-1503
NSN 6135-00-369-2368
NSN 5935-00-233-6353
NSN 6145-00-088-6610
NSN 5945-01-158-5134
NSN 6110-01-069-1908
NSN 5996-00-298-1932
NSN 6150-01-247-0913
NSN 5910-00-249-6409