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Shear Bolt NSN 5306-00-876-1391

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 5306-00-876-1391 NSN: 5306-00-876-1391

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.273 inches and 0.334 inches
Fastener Length
Between 0.783 inches and 0.824 inches
Head Style
Double hexagon
Head Height
Between 0.154 inches and 0.174 inches
Width Between Flats
Between 0.430 inches and 0.439 inches
Grip Diameter
Between 0.2483 inches and 0.2492 inches
Thread Diameter
0.250 inches
Grip Length
Between 0.490 inches and 0.510 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
220000 pounds per square inch
Hardness Rating
46.0 rockwell c and 50.0 rockwell c
Material
Steel or steel comp h11
Material Specification
Sps-m-107 fscm 56878 mfr ref 1st material response or ams6485 assn standard 2nd material response
Surface Treatment
Cadmium
Surface Treatment Specification
Nas672 assn standard single treatment response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
008761391
NSN
5306008761391

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BM55132-4-8A
Cage Code:
17446
Status:
A
MSDS:
Part Number:
VS2521F4-8
Cage Code:
06950
Status:
A
MSDS:
Part Number:
EWSB22-4A8
Cage Code:
56878
Status:
A
MSDS:
Part Number:
AIC220-4A8
Cage Code:
06725
Status:
A
MSDS:
Part Number:
PBF10784-8
Cage Code:
27624
Status:
A
MSDS:
Part Number:
GB11B4-8
Cage Code:
26512
Status:
A
MSDS:
Part Number:
GB511B4-8
Cage Code:
06710
Status:
A
MSDS:
Part Number:
202-15520-4-8
Cage Code:
80378
Status:
A
MSDS:
Part Number:
C081-4-8
Cage Code:
81755
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 5306-00-876-1391
What are the manufacturers of nsn 5306008761391?
Does this nsn 5306008761391 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306008761391
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 5306008761391 contain any precious metals?
No precious metal content.
Does nsn 5306008761391 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306008761391?
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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  •   On Time Delivery
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  •   Quality Inspected Parts
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