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 5905-01-254-3484
NSN 2925-00-163-9016
NSN 6610-01-010-4516
NSN 7035-01-633-9537
NSN 5935-00-596-6854
NSN 5985-00-566-0649
NSN 6620-01-069-0912
NSN 4140-00-621-9226
NSN 6110-01-287-9607
NSN 4140-00-471-1464
NSN 5925-01-641-2879
NSN 5990-00-631-9480