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 6110-00-161-8542
NSN 5945-01-201-1416
NSN 6685-00-230-4267
NSN 6620-00-167-2831
NSN 6110-00-137-9544
NSN 6620-00-147-3139
NSN 5895-00-311-8969
NSN 5935-01-154-3630
NSN 6645-01-562-7154
NSN 6145-01-167-6564
NSN 6610-01-621-0422
NSN 2925-01-025-0082