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 7035-01-129-7834
NSN 5996-01-223-0251
NSN 5996-00-403-3753
NSN 6610-00-939-6510
NSN 6645-00-145-6411
NSN 5996-01-090-4683
NSN 5935-01-511-9004
NSN 5930-01-078-1321
NSN 6610-01-546-9693
NSN 6150-01-302-7711
NSN 6135-01-216-7170
NSN 5930-01-560-6526