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Shear Bolt NSN 5306-00-494-2619

Item Description

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.

NSN 5306-00-494-2619 NSN: 5306-00-494-2619

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.506 inches and 0.556 inches
Fastener Length
Between 1.328 inches and 1.358 inches
Head Style
Double hexagon w/hole
Head Height
0.254 inches
Width Between Flats
Between 0.304 inches and 0.313 inches
Extended Washer Diameter
Between 0.465 inches and 0.475 inches
Extended Washer Thickness
0.042 inches
Hole Diameter
0.037 inches
Grip Diameter
Between 0.2485 inches and 0.2495 inches
Thread Diameter
0.250 inches
Grip Length
Between 0.802 inches and 0.822 inches
Hole Quantity
4
Hole Type
Drilled
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
260000 pounds per square inch
Hardness Rating
51.0 rockwell c and 54.0 rockwell c
Hole Configuration Style
Round
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp h11
Material Specification
Ams 6485 assn standard single material response or ams 6487 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Mil-c-8837, type 1, cl 2 military specification single treatment response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
004942619
NSN
5306004942619

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BM5526-4H13
Cage Code:
17446
Status:
A
MSDS:
Part Number:
VS2005-4H13
Cage Code:
06950
Status:
A
MSDS:
Part Number:
EWB26-4H13
Cage Code:
56878
Status:
A
MSDS:
Part Number:
AIC260E4H13
Cage Code:
06725
Status:
A
MSDS:
Part Number:
C305-4H13
Cage Code:
27624
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5306-00-494-2619
What are the manufacturers of nsn 5306004942619?
Does this nsn 5306004942619 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306004942619
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.
Does nsn 5306004942619 contain any precious metals?
No precious metal content.
Does nsn 5306004942619 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306004942619?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15903
FIIG:
A003B0
App. Key:
BX
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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