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Socket Head Cap Screw NSN 5305-01-453-0644

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 5305-01-453-0644 NSN: 5305-01-453-0644

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
2.250 inches
Fastener Length
Between 3.360 inches and 3.500 inches
Head Style
Flat chamfer
Head Diameter
Between 1.293 inches and 1.312 inches
Head Height
Between 0.864 inches and 0.875 inches
Internal Drive Style
Hexagon
Thread Diameter
0.875 inches
Width Across Flats
0.750 inches
Thready Qty Per Inch (tpi)
9
Min. Tensile Strength (psi)
170000 pounds per square inch
Hardness Rating
37.0 rockwell c and 43.0 rockwell c
Minimum Yield Strength
150000 pounds per square inch
Material
Steel uns k03104
Material Specification
Astm a574 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 ty2 cl2 federal specification single treatment response
Thread Series Designator
Unrc
Specification Data
80205-nas1352 professional/industrial association standard
FSC
5305 Screws
NIIN
014530644
NSN
5305014530644

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1352-14-56P
Cage Code:
80205
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 5305-01-453-0644
What are the manufacturers of nsn 5305014530644?
Does this nsn 5305014530644 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014530644
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 5305014530644 contain any precious metals?
No precious metal content.
Does nsn 5305014530644 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014530644?
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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