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Socket Head Cap Screw NSN 5305-01-571-5623

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 5305-01-571-5623 NSN: 5305-01-571-5623

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.000 inches
Head Style
Knurled no. 5
Head Diameter
0.562 inches
Head Height
0.375 inches
Internal Drive Style
Hexagon
End Application
2320-01-528-6294, mobile water tank/tactical fire fighting truck
Thread Diameter
0.375 inches
Width Across Flats
0.312 inches
Thready Qty Per Inch (tpi)
16
Min. Tensile Strength (psi)
180 pounds per square inch
Hardness Rating
39.0 rockwell c
Part Name Assigned By Controlling Agency
Torx drive black-oxide alloy steel
Material
Steel
Material Specification
Astm a574. Material is alloy steel comparable to grade 8 steel assn standard single material response
Surface Treatment
Oxide
Supplementary Features
Drive number-t50; bit 7013a36-insert bit; driver 5756a22; note-star driver is compatible with torx drivers and bits
FSC
5305 Screws
NIIN
015715623
NSN
5305015715623

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
92610A624
Cage Code:
39428
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 5305-01-571-5623
What are the manufacturers of nsn 5305015715623?
Does this nsn 5305015715623 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015715623
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 5305015715623 contain any precious metals?
No precious metal content.
Does nsn 5305015715623 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015715623?
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
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