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 2925-00-070-4576
NSN 5925-01-279-0011
NSN 5985-00-303-8092
NSN 7035-00-142-9076
NSN 6610-01-446-7635
NSN 6130-01-127-2892
NSN 5855-00-797-8217
NSN 6645-00-163-0821
NSN 6685-01-319-2671
NSN 5950-01-292-8805
NSN 7035-01-227-2546
NSN 6135-01-033-5052