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Socket Head Cap Screw NSN 5305-01-391-6205

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 5305-01-391-6205 NSN: 5305-01-391-6205

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.688 inches and 0.750 inches
Fastener Length
0.750 inches
Head Style
Flat chamfer
Head Diameter
Between 0.262 inches and 0.270 inches
Head Height
0.159 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
Between 0.1406 inches and 0.1426 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
37.0 rockwell c and 45.0 rockwell c
Material
Steel uns k03104
Material Specification
Astma574-77 federal specification single material response
Surface Treatment
Oil and oxide
Thread Series Designator
Unrc
FSC
5305 Screws
NIIN
013916205
NSN
5305013916205

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3731-004
Cage Code:
09990
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 5305-01-391-6205
What are the manufacturers of nsn 5305013916205?
Does this nsn 5305013916205 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013916205
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 5305013916205 contain any precious metals?
No precious metal content.
Does nsn 5305013916205 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013916205?
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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