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 5855-01-078-4180
NSN 5950-01-076-2206
NSN 7035-01-535-3807
NSN 5930-01-244-7522
NSN 6105-00-889-8345
NSN 6610-01-625-2926
NSN 6240-00-244-0483
NSN 5835-00-554-0399
NSN 6110-01-352-6438
NSN 6150-00-836-0793
NSN 5925-01-391-9019
NSN 7035-00-620-6835