To name: cover, main gearbox, breather pressurizing valve; aluminum; 4in diameter x 2.75in lg
No other part numbers with same form, fit, and function found.
A item usually metallic with an open pattern, mounted on a part(s) to cover selected areas during a metal coating (deposition) process. The item may have attaching hardware consisting of a base assembly, knob, spring, clamp, plate, and the like.
NSN 7035-01-322-8180
NSN 2925-01-485-6982
NSN 6610-00-113-9176
NSN 5999-00-481-1422
NSN 6145-01-530-2344
NSN 6220-00-142-5115
NSN 5996-00-318-3405
NSN 5990-01-173-9531
NSN 5965-01-023-9359
NSN 5990-01-544-0364
NSN 6145-00-567-7413
NSN 5915-00-269-9252