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 5950-01-446-2984
NSN 5895-01-465-8798
NSN 6685-01-081-0365
NSN 6145-01-366-3257
NSN 5998-00-320-9638
NSN 5998-00-155-7737
NSN 5985-01-622-4108
NSN 6320-01-190-1397
NSN 5835-01-200-3244
NSN 6320-01-622-5493
NSN 5998-00-832-2755
NSN 6145-01-291-2287