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Socket Head Cap Screw NSN 5305-01-357-6620

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 5305-01-357-6620 NSN: 5305-01-357-6620

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.200 inches
Fastener Length
0.500 inches
Head Style
Button
Head Diameter
Between 0.201 inches and 0.213 inches
Head Height
Between 0.051 inches and 0.059 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
0.0937 inches
Thready Qty Per Inch (tpi)
32
Material
Steel comp 302
Material Specification
Qq-s-763 cond a federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013576620
NSN
5305013576620

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DISC-02189-17
Cage Code:
14153
Status:
A
MSDS:
Part Number:
3179571-11
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
T320013745
Cage Code:
36090
Status:
A
MSDS:
Part Number:
3179571-45
Cage Code:
10001
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 5305-01-357-6620
What are the manufacturers of nsn 5305013576620?
Does this nsn 5305013576620 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013576620
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 5305013576620 contain any precious metals?
No precious metal content.
Does nsn 5305013576620 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013576620?
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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