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 6610-01-142-8958
NSN 5905-00-763-8902
NSN 5945-01-069-2998
NSN 6685-00-281-2840
NSN 5855-01-425-1330
NSN 5935-01-094-7409
NSN 5998-00-468-5022
NSN 5835-01-102-4451
NSN 6105-01-148-9264
NSN 5925-01-624-0889
NSN 5920-01-099-8998
NSN 5960-00-308-6419