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 6135-00-057-2005
NSN 6610-01-559-5073
NSN 6645-01-399-3487
NSN 2925-00-149-0760
NSN 5930-00-826-2329
NSN 5895-01-287-9443
NSN 6620-01-154-3527
NSN 5998-01-353-7928
NSN 6685-01-374-3516
NSN 5945-00-661-0506
NSN 4140-01-015-0124
NSN 6110-01-411-6000