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 5985-01-624-7712
NSN 6220-01-648-2184
NSN 5935-01-655-3168
NSN 5935-01-525-7124
NSN 5835-01-549-2911
NSN 6610-00-826-7235
NSN 5965-00-665-2156
NSN 5945-01-183-3768
NSN 6685-01-321-0111
NSN 7035-01-114-8550
NSN 6110-01-003-6326
NSN 5965-01-138-9288