No other part numbers with same form, fit, and function found.
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 5975-00-263-3379
NSN 6645-01-633-1852
NSN 5855-01-098-9038
NSN 5905-00-227-0117
NSN 6145-00-883-7420
NSN 5990-00-344-2062
NSN 6320-00-115-0883
NSN 5990-01-370-7912
NSN 2925-01-309-5007
NSN 5996-01-528-7386
NSN 5990-01-432-4984
NSN 7035-00-455-7666