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 6645-01-211-6502
NSN 5835-01-332-2867
NSN 5855-01-103-8650
NSN 5985-00-786-2321
NSN 6620-00-216-6416
NSN 6320-01-458-9567
NSN 5996-00-098-3864
NSN 5945-00-587-6836
NSN 6320-01-089-9086
NSN 5935-01-361-9849
NSN 7035-01-326-8569
NSN 5965-00-592-0812