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 5935-01-311-6795
NSN 6685-01-358-1209
NSN 5996-00-804-2698
NSN 7035-01-309-6709
NSN 5895-01-464-4164
NSN 5996-01-421-4417
NSN 5905-00-151-4762
NSN 5945-01-118-3427
NSN 6645-01-464-4937
NSN 5960-01-599-9821
NSN 2925-01-201-3043
NSN 5965-00-170-5254