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 5998-01-041-1670
NSN 5855-01-329-6087
NSN 5935-01-547-5989
NSN 6110-00-111-2761
NSN 5930-01-510-6882
NSN 6610-01-331-6966
NSN 6240-01-468-3109
NSN 5855-01-460-8398
NSN 5985-00-920-5702
NSN 5950-01-225-1224
NSN 6145-01-243-6585
NSN 6645-00-008-3944