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 5935-01-330-9354
NSN 5905-01-179-2838
NSN 5950-01-302-7012
NSN 6130-01-027-2839
NSN 5990-00-161-2797
NSN 6110-00-963-4035
NSN 6645-01-041-3533
NSN 6150-01-619-9716
NSN 6135-01-561-5945
NSN 6110-00-003-3363
NSN 6645-01-148-3613
NSN 6320-00-139-1090