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 5935-01-399-2349
NSN 5910-00-856-0088
NSN 5835-01-286-6499
NSN 6685-00-186-9190
NSN 7035-01-128-7431
NSN 6145-01-414-2195
NSN 6110-00-161-2310
NSN 6685-01-295-2383
NSN 5975-00-528-9774
NSN 6645-01-085-4214
NSN 2925-01-607-4340
NSN 5895-00-829-9794