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Socket Head Cap Screw NSN 5305-01-412-0721

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 5305-01-412-0721 NSN: 5305-01-412-0721

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.341 inches
Fastener Length
0.375 inches
Head Style
Flat chamfer
Head Diameter
0.220 inches
Head Height
Between 0.108 inches and 0.112 inches
Internal Drive Style
Hexagon
Thread Diameter
0.112 inches
Width Across Flats
Between 0.094 inches and 0.095 inches
Thready Qty Per Inch (tpi)
40
Material
Stainless steel
Material Specification
66, 300 ser 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
014120721
NSN
5305014120721

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1651696-1
Cage Code:
96214
Status:
A
MSDS:
Part Number:
106054-437
Cage Code:
06773
Status:
A
MSDS:
Part Number:
106054-437NT
Cage Code:
06773
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 5305-01-412-0721
What are the manufacturers of nsn 5305014120721?
Does this nsn 5305014120721 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014120721
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 5305014120721 contain any precious metals?
No precious metal content.
Does nsn 5305014120721 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014120721?
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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