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 7035-01-107-2811
NSN 5996-00-940-3314
NSN 6220-01-013-8445
NSN 6240-01-534-5829
NSN 6110-01-400-4207
NSN 5998-01-014-7048
NSN 7035-01-386-8601
NSN 7035-01-007-1802
NSN 5910-00-900-6558
NSN 5855-00-138-2386
NSN 5999-01-389-3695
NSN 6145-00-205-4046