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 6320-00-456-0836
NSN 7035-00-238-3662
NSN 6685-01-279-1994
NSN 5975-00-915-7632
NSN 5960-01-224-8022
NSN 5950-01-407-7692
NSN 5930-01-076-6450
NSN 6240-01-100-3696
NSN 6685-00-960-4982
NSN 6645-00-192-1152
NSN 5910-00-203-5777
NSN 6105-01-326-1315