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 6685-00-839-1106
NSN 5910-01-229-0779
NSN 6110-01-366-6952
NSN 5945-01-222-6261
NSN 7035-01-398-9581
NSN 6150-01-411-7700
NSN 5835-00-787-8122
NSN 5945-01-118-7206
NSN 5990-00-647-4008
NSN 6135-01-069-2482
NSN 6620-00-170-5296
NSN 6130-00-939-7216