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 6645-00-127-3835
NSN 5996-01-656-1558
NSN 6150-01-424-2633
NSN 5930-00-836-9001
NSN 5950-01-168-3139
NSN 5990-01-060-3687
NSN 5920-01-230-4480
NSN 5965-00-990-8669
NSN 6645-00-388-3463
NSN 6685-01-564-2751
NSN 6150-00-891-7922
NSN 5975-00-495-6735