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 6685-00-138-2739
NSN 5945-01-399-1544
NSN 6135-00-078-9931
NSN 5950-01-332-5692
NSN 5950-00-369-0483
NSN 5996-01-440-9660
NSN 6685-01-381-7207
NSN 5835-01-100-3265
NSN 6135-00-009-4100
NSN 5910-00-479-0347
NSN 6110-00-998-3599
NSN 5915-01-281-8559