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 5910-01-338-0696
NSN 6685-01-217-5019
NSN 5895-01-460-7437
NSN 5935-00-555-2633
NSN 6135-01-161-3914
NSN 5975-01-231-5668
NSN 6145-00-280-2154
NSN 5935-00-253-0141
NSN 2925-00-433-5429
NSN 5996-01-228-8466
NSN 5855-01-433-2220
NSN 6645-00-315-9254