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 5945-01-476-2229
NSN 5950-01-659-6644
NSN 4140-01-171-3246
NSN 6145-00-398-4405
NSN 6145-01-135-1294
NSN 6145-01-389-9447
NSN 4140-01-606-6290
NSN 6650-00-138-8605
NSN 6135-01-633-8502
NSN 6130-01-288-0660
NSN 5998-01-376-3314
NSN 6240-01-088-0389