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 6135-00-100-8890
NSN 5930-00-007-2029
NSN 6135-01-528-6896
NSN 5960-01-357-1261
NSN 6150-00-262-4977
NSN 5925-01-608-2640
NSN 6110-01-332-9027
NSN 4140-01-190-1023
NSN 7035-01-349-4348
NSN 6145-01-247-5409
NSN 6105-01-564-0635
NSN 6220-00-694-6649