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 5998-01-414-7244
NSN 5950-00-075-0704
NSN 5910-00-902-7557
NSN 6645-01-018-7664
NSN 7035-01-615-0514
NSN 4140-01-227-1342
NSN 5945-00-407-2066
NSN 6130-00-085-6309
NSN 2925-01-535-7235
NSN 5835-01-247-0717
NSN 6105-00-911-6611
NSN 5965-01-386-2988