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 5930-01-188-6454
NSN 5999-01-519-2998
NSN 5960-00-222-6174
NSN 5895-01-406-4601
NSN 5910-00-946-9589
NSN 6110-00-367-2427
NSN 5835-01-584-4408
NSN 5895-01-090-4245
NSN 5999-01-387-0934
NSN 5998-01-437-6207
NSN 5998-01-238-2940
NSN 2925-01-254-3068