Pressure treated pine
No other part numbers with same form, fit, and function found.
NSN 6610-00-296-5007
NSN 5930-01-534-7388
NSN 2925-01-629-9416
NSN 6145-01-031-6739
NSN 6620-01-515-5378
NSN 5950-01-258-8894
NSN 5996-01-096-7192
NSN 5965-01-116-5339
NSN 6130-00-277-7321
NSN 5965-01-502-7006
NSN 5990-00-334-8836
NSN 2925-01-446-6976