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3.000in. ⁓3-1/64"
3.000in.
0.250in. ⁓1/4"
0.248in. and 0.252in.
3
SB-4413/SPN-35C, switchboard, power distribution
has 0.542-0.544 in. dia. hole for male knurled standoff centered 2.250 in. from bottom edge and 1.500 in. from left edge; has 2 holes, 0.257 dia., centered 0.50 in. from bottom and 1.00 and 2.00 in. from left edge; has 3 holes 0.248 - 0.252 dia, centered 1.250 in. from bottom and 0.50, 1.50 and 2.50 in. from left edge
steel corrosion resisting
low carbon STEEL0.low carbon STEEL0Type 1015 assn std single material response
tin
square
MIL-T-10727-C0.MIL-T-10727-C0type 1 mil spec single treatment response
A rigid or semirigid item of electrically conductive material whose thickness is small in comparsion to its length and width. It is designed to be used for electrical grounding, particularly in junction box and power outlet applications. Excludes terminal strip, grounding; contact strip, radio frequency grounding; and strip, electrical grounding.
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.