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Socket Head Cap Screw NSN 5305-01-572-4373

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 5305-01-572-4373 NSN: 5305-01-572-4373

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fastener Length
4.375 inches
Locking Feature
Patch threads or pellet threads or strip threads
End Application
Ssn winch traction aft
Thread Diameter
1.750 inches
Thready Qty Per Inch (tpi)
5
Part Name Assigned By Controlling Agency
Screw cap self locking
Special Features
Material specification mil-s-1222 type 2 grade 574
Material
Steel
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
015724373
NSN
5305015724373

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
181-7410586-58
Cage Code:
53711
Status:
A
MSDS:
Part Number:
B413-0298-58
Cage Code:
96169
Status:
A
MSDS:
Part Number:
1.750-5UNC-3A X 4.375LG STL
Cage Code:
81349
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 5305-01-572-4373
What are the manufacturers of nsn 5305015724373?
Does this nsn 5305015724373 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015724373
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 5305015724373 contain any precious metals?
No precious metal content.
Does nsn 5305015724373 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015724373?
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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