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 5996-01-065-3440
NSN 5945-00-449-0107
NSN 6130-01-529-0148
NSN 6105-00-216-5813
NSN 6620-00-836-0399
NSN 5996-00-173-9652
NSN 5835-01-307-8954
NSN 5935-01-226-3824
NSN 5910-01-585-9496
NSN 5920-01-059-2680
NSN 6685-01-254-0017
NSN 6320-01-129-9656