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 5975-01-058-3838
NSN 6135-00-921-6487
NSN 5915-01-125-0728
NSN 6240-00-281-8417
NSN 6135-01-036-3495
NSN 5915-01-075-7240
NSN 6685-00-418-5960
NSN 5975-01-205-0337
NSN 5999-00-186-9314
NSN 5895-01-470-7050
NSN 5915-00-288-0071
NSN 6240-01-330-5742