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Socket Head Cap Screw NSN 5305-01-445-5489

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 5305-01-445-5489 NSN: 5305-01-445-5489

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.316 inches and 0.608 inches
Fastener Length
0.625 inches
Head Style
Flat countersunk
Head Diameter
Between 0.600 inches and 0.656 inches
Locking Feature
Patch threads or pellet threads or strip threads
Internal Drive Style
Hexagon
Thread Diameter
0.312 inches
Width Across Flats
0.188 inches
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
80000 pounds per square inch
Hardness Rating
80.0 rockwell b fastener
Minimum Yield Strength
70000 pounds per square inch
Countersink Angle
Between 80.0 degrees and 84.0 degrees
Material
Steel comp 304 fastener
Material Specification
Astm a493 assn standard single material response fastener
Thread Series Designator
Unrc
FSC
5305 Screws
NIIN
014455489
NSN
5305014455489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
754-6407500 ITEM 76
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211055628
Cage Code:
53711
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 5305-01-445-5489
What are the manufacturers of nsn 5305014455489?
Does this nsn 5305014455489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014455489
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 5305014455489 contain any precious metals?
No precious metal content.
Does nsn 5305014455489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014455489?
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

What do you get when you order from nationalstocknumber.org?

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