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Socket Head Cap Screw NSN 5305-01-312-4954

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 5305-01-312-4954 NSN: 5305-01-312-4954

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.531 inches and 0.646 inches
Fastener Length
Between 0.718 inches and 0.750 inches
Head Style
Flat countersunk undercut
Head Diameter
Between 0.153 inches and 0.157 inches
Head Height
Between 0.109 inches and 0.112 inches
Internal Drive Style
Hexagon
Thread Diameter
0.112 inches
Width Across Flats
Between 0.0781 inches and 0.0791 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
170000 pounds per square inch
Countersink Angle
20.0 degrees
Material
Iron alloy 660
Material Specification
Ams 5731 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard 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
013124954
NSN
5305013124954

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
965807-7
Cage Code:
06725
Status:
A
MSDS:
Part Number:
AIC209-7
Cage Code:
08664
Status:
A
MSDS:
Part Number:
A064160-7
Cage Code:
57472
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 5305-01-312-4954
What are the manufacturers of nsn 5305013124954?
Does this nsn 5305013124954 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013124954
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 5305013124954 contain any precious metals?
No precious metal content.
Does nsn 5305013124954 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013124954?
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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