3040007402077
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Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
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- Every product 100% inspected
3040-00-740-2077 Specification Set by the OEM (see RNCC code 3)
steel gear, sae 1141 or aisi 1144, steel shaft, 1.656 in. o/a lg of shaft, 0.401 in. min, 0.411 in. max lg of end of shaft, 0.3120 in. min, 0.3125 in. max dia end thd, 5/16-24 nf thd, 0.250 in. lg of thd, 0.4355 in. min, 0.436 in. max od of shaft, gear data, gear located on unthd end of shaft, 1.495 in. min, 1.496 in. max od of gear, 1.2565 in. pitch dia, 10 teeth, 25 deg pressure angle, 5 deg 50 min helix angle, lh thd, 0.39270 in. circular pitch, 0.464 in. min, 0.465 in. max w of face, 0.4335 in. min, 0.4345 in. max dia of bore, 0.464 in. min, 0.465 in. max lg of bore
Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM
Identification Item Identification Guide (IIG) and Item Name Code (INC)
Definition Definition of approved item name (AIN): "GEARSHAFT,HELICAL"
A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.
3040-00-740-2077 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Identification Codes
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.
