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 6220-01-383-6502
NSN 6610-00-227-8846
NSN 5965-01-172-5724
NSN 5965-01-367-7380
NSN 5998-00-615-1086
NSN 6110-01-008-5728
NSN 6110-01-013-9313
NSN 5855-01-463-7372
NSN 5965-01-437-4855
NSN 5935-01-183-3900
NSN 5985-00-910-7984
NSN 5925-00-272-7002