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 6105-01-016-7707
NSN 5910-01-422-1699
NSN 6135-00-377-9165
NSN 5910-01-153-7486
NSN 7035-01-553-3875
NSN 5965-00-434-7617
NSN 5999-01-351-7897
NSN 6145-01-093-2559
NSN 6105-00-476-6500
NSN 5925-01-517-6372
NSN 7035-00-003-7518
NSN 5910-01-621-4106