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 5950-01-250-8424
NSN 5998-00-397-3461
NSN 5920-00-520-6169
NSN 6610-01-233-5857
NSN 5945-01-364-9191
NSN 5965-01-560-7006
NSN 6135-01-100-3593
NSN 5910-01-323-4819
NSN 6685-01-366-9640
NSN 5996-00-829-6739
NSN 6145-01-335-6971
NSN 6150-00-466-9883