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Socket Head Cap Screw NSN 5305-01-559-4480

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 5305-01-559-4480 NSN: 5305-01-559-4480

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.250 inches
Fastener Length
1.250 inches
Head Style
Button
Head Diameter
Between 0.527 inches and 0.547 inches
Head Height
Between 0.152 inches and 0.166 inches
Internal Drive Style
Hexagon
Thread Diameter
0.312 inches
Width Across Flats
0.312 inches
Thready Qty Per Inch (tpi)
18
Material
Stainless steel
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
015594480
NSN
5305015594480

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
73781
Cage Code:
1KE74
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 5305-01-559-4480
What are the manufacturers of nsn 5305015594480?
Does this nsn 5305015594480 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015594480
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 5305015594480 contain any precious metals?
No precious metal content.
Does nsn 5305015594480 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015594480?
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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