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Socket Head Cap Screw NSN 5305-01-314-6745

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-01-314-6745 NSN: 5305-01-314-6745

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.429 inches and 0.531 inches
Fastener Length
Between 0.734 inches and 0.766 inches
Head Style
Flat countersunk
Head Diameter
Between 0.720 inches and 0.781 inches
Internal Drive Style
Hexagon
Thread Diameter
0.375 inches
Width Across Flats
Between 0.218 inches and 0.220 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
70000 pounds per square inch
Hardness Rating
80.0 rockwell b
Minimum Yield Strength
30000 pounds per square inch
Countersink Angle
Between 80.0 degrees and 84.0 degrees
Material
Steel comp 303 or steel comp 304
Thread Series Designator
Unf
Nondefinitive Specification/std Data
5 type
FSC
5305 Screws
NIIN
013146745
NSN
5305013146745

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-S-86
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MS24672-27
Cage Code:
80205
Status:
A
MSDS:
Part Number:
2057
Cage Code:
0BPN7
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 5305-01-314-6745
What are the manufacturers of nsn 5305013146745?
Does this nsn 5305013146745 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013146745
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305013146745 contain any precious metals?
No precious metal content.
Does nsn 5305013146745 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013146745?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
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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