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 6110-00-577-8156
NSN 5925-01-321-2451
NSN 6220-00-337-6471
NSN 5945-01-215-1190
NSN 7035-01-302-1797
NSN 6105-01-513-7106
NSN 6240-01-377-5503
NSN 6135-01-142-6456
NSN 6610-01-044-1860
NSN 6130-01-226-0623
NSN 6685-01-028-8031
NSN 6320-00-731-6134