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 5998-01-608-3737
NSN 6610-01-233-5857
NSN 5950-01-100-1193
NSN 6105-01-208-1725
NSN 6240-00-435-9730
NSN 5895-01-105-1655
NSN 6320-01-195-5583
NSN 5910-00-276-3187
NSN 5855-00-451-6155
NSN 5985-01-228-8468
NSN 6110-01-212-9568
NSN 2925-00-118-2114