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 6150-00-935-3317
NSN 5965-01-644-8427
NSN 5985-01-152-2693
NSN 4140-01-011-5356
NSN 5975-00-279-3972
NSN 5910-01-339-7770
NSN 5996-01-224-3548
NSN 6110-01-484-3200
NSN 5945-01-461-8143
NSN 7035-01-613-8030
NSN 5925-01-394-4953
NSN 5895-01-376-7511