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0.516in.
156.875in. ⁓156-7/8"
7/8-18 first end
tachometer shaft
uns second end
threaded female second end
thd CLASS-2B; rh thd; thd LG-1St end 0.312 in.; thd LG-2Nd end 0.344 in.; wrenching facility SHAPE-Hexagon; bore lg 0.031/0.172 in.; shank od 0.516 in.; shoulder OD-1St end 0.750 in.; thd location, external; wdth across FLATS-1St end 1.000 in.; wdth across FLATS-2Nd end 0.750 in.; covering construction, rubber; end connection ID-Both ends 0.250 in.; surface treat.-cadmium plated
steel
A round, hollow, flexible item made of closely wound wire, plastic, or other flexible material with connections to permit stationary attachment of each end. It is used to protect and guide the core of a shaft assembly, flexible or control assembly, push-pull.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious metal content is unknown
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.