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 5965-01-126-4178
NSN 5945-00-095-2326
NSN 5990-00-905-6472
NSN 5985-01-546-4612
NSN 6320-01-544-2799
NSN 5910-01-179-7162
NSN 5930-00-022-7743
NSN 6130-01-574-6340
NSN 6135-01-502-5787
NSN 6685-00-619-7770
NSN 5935-01-441-2236
NSN 5945-00-508-5918