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 5855-01-327-2681
NSN 5895-00-045-9695
NSN 6145-01-572-5839
NSN 6650-01-474-0249
NSN 2925-00-258-5916
NSN 5985-01-234-4786
NSN 5915-00-258-4398
NSN 5945-00-126-1757
NSN 5855-01-627-0837
NSN 5895-01-265-1095
NSN 5895-01-539-7408
NSN 6650-00-233-0705