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Square Neck Bolt NSN 5306-00-638-7784

Item Description

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

NSN 5306-00-638-7784 NSN: 5306-00-638-7784

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.125 inches
Fastener Length
5.250 inches
Head Style
Button
Head Diameter
Between 0.688 inches and 0.719 inches
Head Height
Between 0.156 inches and 0.176 inches
Neck Length
Between 0.156 inches and 0.187 inches
Thread Diameter
0.312 inches
Features Provided
Square nut
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
55000 pounds per square inch
Hardness Rating
95.0 rockwell b
Neck Width
Between 0.307 inches and 0.324 inches
Material
Steel
Thread Series Designator
Unc
Nondefinitive Specification/std Data
1 type and 1 class and a style
Departure From Cited Document
As modified by thd lg
FSC
5306 Bolts
NIIN
006387784
NSN
5306006387784

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFB584
Cage Code:
81348
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 5306-00-638-7784
What are the manufacturers of nsn 5306006387784?
Does this nsn 5306006387784 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306006387784
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Does nsn 5306006387784 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306006387784 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306006387784?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15939
FIIG:
A003B0
App. Key:
CA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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