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 2925-01-025-0082
NSN 5895-00-317-2673
NSN 6145-01-390-5496
NSN 5960-01-430-3911
NSN 6110-01-071-6270
NSN 5998-01-364-1951
NSN 2925-01-154-2949
NSN 6110-01-109-7338
NSN 5905-01-478-6485
NSN 6685-00-561-5722
NSN 6685-01-644-6527
NSN 5935-00-394-1279