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 5965-01-399-8454
NSN 7035-01-386-3004
NSN 5930-01-145-4376
NSN 5998-01-284-6835
NSN 5950-01-041-1387
NSN 5925-00-406-3103
NSN 6610-01-507-9476
NSN 5975-00-107-8198
NSN 2925-00-275-1807
NSN 5985-01-126-3124
NSN 6320-01-481-7322
NSN 6135-00-497-0491