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 2925-01-311-7840
NSN 6240-01-596-3183
NSN 5996-00-589-9943
NSN 6110-01-524-0457
NSN 5998-01-631-4072
NSN 5960-01-304-3073
NSN 5945-01-448-9742
NSN 5975-01-498-0246
NSN 5996-01-442-8751
NSN 6220-00-657-2098
NSN 6145-01-271-9650
NSN 5920-00-952-4080