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 5945-01-427-3790
NSN 5998-01-222-0641
NSN 7035-01-205-6909
NSN 6685-00-111-1123
NSN 7035-01-411-6062
NSN 5985-01-065-2709
NSN 5835-01-519-2916
NSN 6610-01-381-3181
NSN 6145-00-170-7947
NSN 6150-01-212-9010
NSN 5990-01-321-2997
NSN 6130-00-631-9957