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Socket Head Cap Screw NSN 5305-01-426-1647

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 5305-01-426-1647 NSN: 5305-01-426-1647

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.000 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
0.181 inches
Thready Qty Per Inch (tpi)
18
Countersink Angle
82.0 degrees
Material
Nickel alloy
Thread Series Designator
Unrc
FSC
5305 Screws
NIIN
014261647
NSN
5305014261647

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
581-6985420-29
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
585-6406777-22
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211064679
Cage Code:
43689
Status:
A
MSDS:
Part Number:
211070587
Cage Code:
43689
Status:
A
MSDS:
Part Number:
167-6404600 FIND 50
Cage Code:
53711
Status:
A
MSDS:
Part Number:
167-6404610 FIND 25
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: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-426-1647
What are the manufacturers of nsn 5305014261647?
Does this nsn 5305014261647 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014261647
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 5305014261647 contain any precious metals?
No precious metal content.
Does nsn 5305014261647 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014261647?
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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