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 5965-01-173-9106
NSN 6645-01-381-7104
NSN 5855-01-457-3608
NSN 5925-01-250-3306
NSN 5905-01-242-9318
NSN 6110-01-649-8219
NSN 6685-00-910-6989
NSN 6130-01-361-5171
NSN 6145-00-038-3369
NSN 5925-01-058-1853
NSN 5920-01-519-1920
NSN 5950-01-205-1883