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Close Tolerance Bolt NSN 5306-01-477-5923

Item Description

An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

NSN 5306-01-477-5923 NSN: 5306-01-477-5923

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.453 inches
Fastener Length
Between 3.443 inches and 3.463 inches
Head Style
Spline drive shear head
Head Height
0.257 inches
Grip Diameter
Between 0.671 inches and 0.703 inches
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.111 inches first hole
Head Minor Diameter
Between 0.711 inches and 0.717 inches
End Application
F18 e/f
Thread Diameter
0.4375 inches
Grip Length
3.000 inches
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
125000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center
3.328 inches first hole and 3.338 inches first hole
Part Name Assigned By Controlling Agency
Bolt-close tolerance, spline drive cres (125 ksi fsu)drilled, short thread
Material
Steel comp xm-13
Material Specification
Ams 5629 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
014775923
NSN
5306014775923

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VCG0001-7D48
Cage Code:
06710
Status:
A
MSDS:
Part Number:
AIC687-7D48
Cage Code:
06725
Status:
A
MSDS:
Part Number:
VS3174-7D48
Cage Code:
06950
Status:
A
MSDS:
Part Number:
ST3M744-7D48
Cage Code:
0ZC92
Status:
A
MSDS:
Part Number:
122895-7D48
Cage Code:
80539
Status:
A
MSDS:
Part Number:
SLB748-7D48
Cage Code:
16258
Status:
A
MSDS:
Part Number:
GS1015-7D48
Cage Code:
1EM77
Status:
A
MSDS:
Part Number:
PBF1265-7D48
Cage Code:
27624
Status:
A
MSDS:
Part Number:
11823-7D48
Cage Code:
59563
Status:
A
MSDS:
Part Number:
WC744-7D48
Cage Code:
60516
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 5306-01-477-5923
What are the manufacturers of nsn 5306014775923?
Does this nsn 5306014775923 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306014775923
An externally threaded fastener whose unthreaded portion is of a specified 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. 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. a locking feature may be incorporated in the design of the head or threads. for items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. for items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
Does nsn 5306014775923 contain any precious metals?
No precious metal content.
Does nsn 5306014775923 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306014775923?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27851
FIIG:
A003B0
App. Key:
BC
Cond. Code:
1
Status:
A

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