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 5925-01-409-2616
NSN 5950-01-576-1313
NSN 5996-01-279-1089
NSN 6320-00-731-6134
NSN 7035-01-254-3606
NSN 5930-01-576-2960
NSN 6685-00-815-8869
NSN 5996-00-076-2267
NSN 5920-01-085-3505
NSN 5855-01-589-7273
NSN 5920-01-483-7632
NSN 5998-00-267-1044