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 6130-00-181-4422
NSN 6240-01-621-7646
NSN 5905-01-150-2598
NSN 6145-00-952-7486
NSN 5910-00-817-7761
NSN 5935-01-085-4560
NSN 6610-00-197-7648
NSN 6145-00-826-6676
NSN 5960-00-177-2953
NSN 6610-01-330-7839
NSN 5975-01-329-9325
NSN 6610-00-244-9142