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 6135-00-708-0892
NSN 6150-01-442-4361
NSN 5910-01-378-5550
NSN 6685-01-092-5239
NSN 5835-00-264-0946
NSN 6105-01-085-6002
NSN 5998-01-323-7924
NSN 2925-01-408-9485
NSN 6685-01-159-1254
NSN 6145-00-855-8732
NSN 5910-00-188-7579
NSN 5925-01-321-5140