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 5925-01-313-8396
NSN 6150-01-159-0136
NSN 6645-01-252-9659
NSN 5930-00-555-1866
NSN 6620-01-225-3825
NSN 5895-01-481-4261
NSN 5935-01-254-4302
NSN 6145-00-296-0085
NSN 5975-00-222-4109
NSN 5895-00-177-3610
NSN 5985-00-216-7057
NSN 6135-00-577-8429