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 5945-01-328-3984
NSN 2925-01-518-3453
NSN 4140-01-508-6242
NSN 6145-00-608-1166
NSN 6150-01-165-1191
NSN 6240-01-281-4153
NSN 5925-00-913-9784
NSN 5996-01-056-4952
NSN 4140-01-353-2205
NSN 5945-00-519-6529
NSN 5855-00-548-4742
NSN 5965-01-125-2312