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 6685-01-415-5128
NSN 5910-01-415-2463
NSN 5930-01-509-5958
NSN 5895-01-621-4531
NSN 6650-01-299-2587
NSN 6610-01-462-5980
NSN 5925-01-524-8058
NSN 2925-01-197-7864
NSN 6145-01-466-4371
NSN 7035-01-168-3596
NSN 5895-00-448-4059
NSN 5930-01-250-8788