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 5925-01-579-3438
NSN 6645-01-203-9542
NSN 5935-00-074-4759
NSN 5935-01-595-7097
NSN 6685-01-543-6410
NSN 7035-01-014-3808
NSN 6685-01-189-2377
NSN 5945-00-795-4824
NSN 5945-01-415-3654
NSN 5950-01-619-5390
NSN 6610-00-483-2073
NSN 5996-01-267-7226