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 2925-01-487-0886
NSN 2925-00-144-6405
NSN 5975-00-686-3504
NSN 5985-01-650-9038
NSN 6145-00-205-4046
NSN 5935-01-306-2879
NSN 2925-01-159-8312
NSN 2925-01-285-7163
NSN 2925-00-982-0409
NSN 5920-01-361-8835
NSN 5935-00-115-8760
NSN 5855-00-631-4565