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 5945-00-912-8787
NSN 5998-01-194-7478
NSN 5998-01-103-9531
NSN 6145-01-341-5734
NSN 5855-01-448-8159
NSN 5910-01-329-6262
NSN 6110-00-959-3386
NSN 6685-01-077-3414
NSN 5930-01-135-6002
NSN 6110-01-627-5551
NSN 5930-01-160-2227
NSN 5999-01-016-8446