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 5915-01-113-1576
NSN 5950-00-411-3273
NSN 6645-01-530-3654
NSN 5996-01-426-8531
NSN 6610-01-463-8866
NSN 5975-00-282-2707
NSN 6110-01-304-7679
NSN 2925-01-026-1000
NSN 6150-00-145-8922
NSN 5935-00-861-5105
NSN 6150-00-539-6639
NSN 5855-00-293-4708