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 5945-00-807-9155
NSN 6145-00-153-2818
NSN 5925-00-511-3082
NSN 5985-01-535-5663
NSN 6105-00-159-1061
NSN 5950-01-309-0400
NSN 5998-01-245-9306
NSN 6645-01-076-4655
NSN 5935-01-486-5270
NSN 6110-01-303-5196
NSN 5975-01-196-7100
NSN 6685-01-336-6645