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Shear Bolt

Model NAS6203L3H

Quick Information about NAS6203L3H

3a thread class, right-hand , 0.323 inches thread length, 0.496 inches fastener length, dished hexagon head style, 0.110 inches head height

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Product Details

  • NSN:
    5306-01-644-1374 (5306016441374)
  • Thread Direction:
    Right-hand
  • Thread Length:
    0.323 inches
  • Fastener Length:
    Between 0.496 inches and 0.526 inches
  • Head Style:
    Dished hexagon
  • Head Height:
    Between 0.110 inches and 0.125 inches
  • Width Flats:
    Between 0.367 inches and 0.376 inches
  • Hole Diameter:
    Between 0.046 inches and 0.056 inches
  • Locking Feature:
    Patch or strip or pellet threads
  • Grip Diameter:
    Between 0.1885 inches and 0.1895 inches
  • Thread Diameter:
    0.190 inches
  • Grip Length:
    Between 0.178 inches and 0.198 inches
  • Hole Quantity:
    3
  • Hole Type:
    Drilled
  • Thready (tpi):
    32
  • Min. (psi):
    160000 pounds per square inch
  • Hardness Rating:
    36.0 rockwell c and 40.0 rockwell c
  • Hole Style:
    Hexagon corners
  • Surface Finish:
    32.0 microinches bearing surface of head
  • Surface Finish:
    32.0 microinches threads
  • Specification Data:
    80205-nas6203 professional/industrial association standard
  • Schedule B Code:
    7318152000

Classification

Bolts and bolts and their nuts or washers exported in the same shipment

Definition Shear Bolt

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15903
FIIG:
A003B0
Concept No.:
App. Key:
BX
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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