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 5925-00-879-5108
NSN 7035-00-018-0350
NSN 6620-00-712-4431
NSN 5945-00-265-1762
NSN 6105-01-112-9976
NSN 5925-01-576-7042
NSN 5975-00-966-7706
NSN 6685-00-895-1552
NSN 6240-01-232-4408
NSN 5975-01-320-4919
NSN 5930-00-883-7921
NSN 6110-01-577-4718