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 5996-00-103-2716
NSN 6610-00-485-6653
NSN 7035-01-557-2779
NSN 2925-00-446-6453
NSN 6110-01-358-8102
NSN 5920-01-121-2368
NSN 6320-00-779-5923
NSN 6135-00-128-1633
NSN 6145-01-245-1489
NSN 5985-00-919-9294
NSN 6620-01-274-3423
NSN 6685-00-100-1511