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 2925-01-019-1672
NSN 6620-01-470-9861
NSN 5915-01-046-9296
NSN 5950-01-539-2089
NSN 5975-01-340-5774
NSN 5965-01-432-1943
NSN 2925-01-236-3547
NSN 5895-01-267-3379
NSN 5998-00-186-8583
NSN 6240-01-188-7282
NSN 6135-01-655-1759
NSN 6645-00-841-0026