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 6110-00-569-8930
NSN 5835-00-102-2373
NSN 6685-01-382-1785
NSN 5925-01-383-6992
NSN 6150-01-200-1028
NSN 6135-01-542-4383
NSN 5975-00-778-6336
NSN 5920-00-146-5071
NSN 6105-01-302-9088
NSN 5975-01-238-6429
NSN 5975-00-153-0050
NSN 5996-01-426-6713