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 5996-01-319-3205
NSN 5915-00-324-2985
NSN 6685-01-378-6821
NSN 6320-01-236-9562
NSN 5985-01-255-4358
NSN 5925-00-058-6363
NSN 7035-01-419-4317
NSN 6620-00-106-3350
NSN 5915-01-008-4395
NSN 6610-01-234-5542
NSN 6135-01-168-2944
NSN 5965-01-535-0718