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 5930-01-076-9335
NSN 5960-01-605-9921
NSN 6150-01-597-6205
NSN 5905-01-257-4263
NSN 2925-00-530-3673
NSN 5895-01-165-4604
NSN 6130-01-364-3213
NSN 5855-01-397-2487
NSN 5996-00-900-5251
NSN 5905-01-381-3742
NSN 6685-00-282-6873
NSN 5855-01-586-3541