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 6240-00-974-5925
NSN 5945-01-008-7073
NSN 5930-01-474-1548
NSN 6220-01-093-4439
NSN 5990-01-539-3493
NSN 5965-00-617-5731
NSN 2925-01-166-4589
NSN 6135-01-280-2883
NSN 5945-00-896-5181
NSN 6145-01-442-6064
NSN 6240-01-172-5981
NSN 5945-01-380-0117