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 2925-01-074-5303
NSN 6650-01-044-9860
NSN 6645-01-418-1657
NSN 6650-00-190-5158
NSN 5996-01-250-2814
NSN 5935-00-729-4099
NSN 5945-01-497-8125
NSN 6110-01-551-3673
NSN 5950-01-370-2775
NSN 6610-01-541-5034
NSN 5996-01-426-0977
NSN 6240-00-255-2159