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Socket Head Cap Screw NSN 5305-01-620-5439

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 5305-01-620-5439 NSN: 5305-01-620-5439

Features and Characteristics

Thread Direction
Right-hand
Thread Length
0.500 inches
Head Style
Fillister
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
130000 pounds per square inch
Minimum Yield Strength
90000 pounds per square inch
Criticality Code Justification
Zzzy
Material
Nickel alloy k-500
Thread Series Designator
Unc
Reference Number Differentiating Characteristics
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
FSC
5305 Screws
NIIN
016205439
NSN
5305016205439

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7491268
Cage Code:
53711
Status:
A
MSDS:
Part Number:
7491268L1
Cage Code:
03950
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 5305-01-620-5439
What are the manufacturers of nsn 5305016205439?
Does this nsn 5305016205439 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016205439
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 5305016205439 contain any precious metals?
No precious metal content.
Does nsn 5305016205439 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016205439?
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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