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Helical Gearshaft NSN 3040-00-740-2077

Item Description

A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.

NSN 3040-00-740-2077 NSN: 3040-00-740-2077

Features and Characteristics

Special Features
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 diameter 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 degrees pressure angle, 5 degrees 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 diameter of bore, 0.464 in. Min, 0.465 in. Max lg of bore
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007402077
NSN
3040007402077

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-4298
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
7402077
Cage Code:
19207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483105000
  • NAICS: 333613
  • SITC: 74810
  • Description: Transmission shafts and cranks, except camshafts and crankshafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-00-740-2077
What are the manufacturers of nsn 3040007402077?
Does this nsn 3040007402077 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007402077
A gearshaft with a single complement of helical gear teeth. for items with more than one complement of teeth, see gearshaft (1), multiple gears.
Does nsn 3040007402077 contain any precious metals?
No precious metal content.
Does nsn 3040007402077 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007402077?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
60539
FIIG:
A505P0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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