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 5895-01-123-9027
NSN 6240-00-905-5029
NSN 5920-01-222-8621
NSN 6320-01-511-1526
NSN 6145-00-199-0235
NSN 5990-00-876-0576
NSN 5905-00-401-7939
NSN 5855-00-466-2309
NSN 5990-01-106-3786
NSN 6110-00-784-7015
NSN 5925-00-923-0079
NSN 5855-01-523-1177