Used to protect the oil coolers
No other part numbers with same form, fit, and function found.
NSN 5998-01-154-4591
NSN 6135-01-230-4399
NSN 7035-01-621-6392
NSN 5925-00-279-1353
NSN 5999-01-576-7074
NSN 5945-01-158-2377
NSN 5915-01-459-8059
NSN 5996-00-052-0842
NSN 5999-01-288-0297
NSN 5895-01-306-3382
NSN 6685-00-263-0018
NSN 5910-01-200-6273