4.000" overall length 4.125" overall width three additional mounting holes 0.156 in. diameter; holes arranged in the shape of isosceles triangle; longest horizontal distance between centers 1.938 in. nom; longest vertical distance between centers 3.250 in. nom; shortest horizontal distance between centers 0.969 rectangular
Used on 6625-01-170-6876 analyzer,spectr; ship, ohio class ssn (trident); emory s. land class as, general purpose electronic test equipment gpete. 3.000" overall length 0.625" overall width weapon system essential