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 5855-01-184-8089
NSN 5930-01-209-6830
NSN 6685-01-411-6623
NSN 5925-01-212-5707
NSN 6610-01-127-0724
NSN 6650-01-396-0767
NSN 6610-01-155-2661
NSN 5996-00-798-7589
NSN 6610-01-033-2402
NSN 5915-00-892-9215
NSN 2925-01-446-6523
NSN 6110-00-034-3710