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 5996-00-299-1609
NSN 6320-00-149-7570
NSN 6220-01-641-8494
NSN 6150-01-306-2943
NSN 6610-01-100-3662
NSN 6220-01-326-7204
NSN 6240-00-771-2263
NSN 6145-01-353-8736
NSN 5990-00-296-1092
NSN 5985-01-421-3495
NSN 5895-01-469-5994
NSN 5998-00-021-7875