ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Socket Head Cap Screw NSN 5305-01-622-1718

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 5305-01-622-1718 NSN: 5305-01-622-1718

Features and Characteristics

Thread Class
3a
Thread Length
0.89 inches
Fastener Length
1.0 inches
Head Style
Hexagon countersunk undercut
Head Diameter
Between 0.457 inches and 0.469 inches
Head Height
Between 0.306 inches and 0.312 inches
Key Projection Length
0.151 inches
Internal Drive Style
Hexagon
End Application
2355-01-539-3601
Thread Diameter
0.3125 inches
Width Across Flats
0.25 inches
Thready Qty Per Inch (tpi)
18
Chamfer Angle
0.033 radians
Part Name Assigned By Controlling Agency
Socket head cap screw
Material
Steel
Material Specification
Sae j 995, grade 8 national specification single material response
Surface Treatment
Zinc
Surface Treatment Specification
Astm b 633, type 2, sc3 national std/spec single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
016221718
NSN
5305016221718

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AES14U312A00WB0AA1
Cage Code:
05047
Status:
A
MSDS:
Part Number:
AES14U312A00AW8AA1
Cage Code:
05047
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 5305-01-622-1718
What are the manufacturers of nsn 5305016221718?
Does this nsn 5305016221718 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016221718
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 5305016221718 contain any precious metals?
No precious metal content.
Does nsn 5305016221718 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016221718?
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
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo