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 5998-01-176-9744
NSN 2925-01-036-4213
NSN 5935-01-088-6631
NSN 5996-01-358-2655
NSN 7035-00-252-7467
NSN 5996-01-656-9507
NSN 6135-01-226-4071
NSN 6135-01-260-7180
NSN 6110-00-187-4537
NSN 5835-01-397-8801
NSN 5975-00-086-6949
NSN 5855-01-394-7125