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 5950-01-024-8163
NSN 5985-00-394-5888
NSN 5935-01-520-3453
NSN 2925-00-261-5800
NSN 5985-01-093-5796
NSN 5925-01-360-5605
NSN 6220-01-571-6466
NSN 5960-01-141-6489
NSN 6145-01-551-2554
NSN 5975-01-465-1567
NSN 6105-00-288-5872
NSN 5920-01-345-7145