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Hexagon Castellated Plain Nut NSN 5310-00-057-3568

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

NSN 5310-00-057-3568 NSN: 5310-00-057-3568

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
0.562 inches
Width Across Flats
2.000 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
16
Hardness Rating
Between 30.0 rockwell c and 38.0 rockwell c
Thread Size
1.625 inches
Countersink Angle
110.0 degrees nut
Bearing Surface Type
Washer faced
Bearing Surface Finish
32.0 microinches
Material
Steel comp 4140
Material Specification
Mil-s-5626 cond c4 military specification single material response
FSC
5310 Nuts And Washers
NIIN
000573568
NSN
5310000573568

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
215-24436-1
Cage Code:
80378
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-057-3568
What are the manufacturers of nsn 5310000573568?
Does this nsn 5310000573568 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000573568
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. it is designed to provide positive locking when used with a solid or split (cotter) pin. excludes nut (1), plain, slotted, hexagon.
Does nsn 5310000573568 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000573568 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000573568?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01854
FIIG:
A021A0
App. Key:
AG
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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