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Socket Head Cap Screw NSN 5305-01-647-7540

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 5305-01-647-7540 NSN: 5305-01-647-7540

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.500 inches
Head Style
Dished hexagon
Head Height
0.500 inches
Width Between Flats
0.670 inches
Extended Washer Diameter
0.750 inches
Internal Drive Style
W/o internal drive
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
12
Part Name Assigned By Controlling Agency
Screw, socket head
Material
Steel comp 4140 or steel comp 4142 or steel comp 4145
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
016477540
NSN
5305016477540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-7504733-X-44
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 5305-01-647-7540
What are the manufacturers of nsn 5305016477540?
Does this nsn 5305016477540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016477540
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 5305016477540 contain any precious metals?
No precious metal content.
Does nsn 5305016477540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016477540?
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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