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 5915-00-228-0114
NSN 4140-01-330-4137
NSN 6130-01-252-7311
NSN 2925-01-014-0118
NSN 5975-01-321-9060
NSN 5915-00-946-6906
NSN 5935-01-484-9635
NSN 6645-01-133-4292
NSN 5965-01-168-8180
NSN 5996-01-630-8108
NSN 5985-01-076-6504
NSN 5945-00-051-9672