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 5996-01-484-7449
NSN 5925-01-432-5174
NSN 6145-00-360-7760
NSN 4140-01-575-5693
NSN 6650-01-044-9860
NSN 4140-01-216-9345
NSN 5910-00-939-4633
NSN 5975-00-223-8652
NSN 5950-01-285-9062
NSN 7035-01-029-7221
NSN 5960-00-289-6591
NSN 6150-01-336-4795