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 6150-01-088-2912
NSN 7035-01-007-1802
NSN 5935-01-230-6635
NSN 5965-01-152-9004
NSN 6320-01-461-5866
NSN 5905-00-085-7514
NSN 5895-00-501-8174
NSN 5960-01-617-6345
NSN 5996-01-076-2938
NSN 6645-01-231-2432
NSN 6150-00-915-6790
NSN 5998-01-659-1714