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 7035-01-583-9124
NSN 5930-00-528-9728
NSN 5910-01-450-2318
NSN 5985-01-498-5208
NSN 6220-01-243-9971
NSN 6650-01-076-9124
NSN 5985-01-066-8592
NSN 5895-01-501-0506
NSN 5925-01-084-0777
NSN 5975-01-608-5186
NSN 5999-01-570-8292
NSN 5910-01-131-8472