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 6650-00-187-5388
NSN 6110-01-177-8798
NSN 5950-01-529-6542
NSN 5935-01-261-4014
NSN 6320-01-393-7022
NSN 5895-01-271-6729
NSN 5985-01-546-1565
NSN 5950-00-263-6586
NSN 6110-00-999-3130
NSN 5999-00-891-4420
NSN 5945-01-183-0411
NSN 5910-01-071-1965