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 5950-00-188-0125
NSN 6685-01-148-5834
NSN 5985-01-464-0410
NSN 5920-00-127-5589
NSN 5920-01-447-8794
NSN 5855-00-235-2676
NSN 5930-01-261-9591
NSN 6145-00-703-6292
NSN 6135-01-426-8282
NSN 6105-01-213-0142
NSN 6610-01-158-7311
NSN 5996-01-535-4343