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 6620-01-324-7809
NSN 6110-01-631-7453
NSN 6610-00-036-9878
NSN 5905-00-898-0670
NSN 5925-01-056-3548
NSN 5990-01-386-5561
NSN 5990-01-216-1276
NSN 5925-01-407-8617
NSN 6145-01-457-6719
NSN 5996-01-172-6078
NSN 5895-00-570-9747
NSN 5950-01-478-3279