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 5935-00-910-0693
NSN 5935-01-412-4118
NSN 6220-00-635-8818
NSN 5835-00-632-8621
NSN 5975-01-155-3270
NSN 6610-01-203-8098
NSN 5895-00-050-2044
NSN 5945-01-539-3910
NSN 5915-01-311-3213
NSN 5935-01-284-1802
NSN 6135-01-222-0703
NSN 6145-00-917-6560