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Hexagon Self-locking Nut NSN 5310-01-591-0903

Item Description

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN 5310-01-591-0903 NSN: 5310-01-591-0903

Features and Characteristics

Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
0.438 inches
End Application
3825-01-577-2713 distributor, water, tank type
Width Across Flats
0.750 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
13
Thread Size
0.500 inches
Bearing Surface Type
Flat
Part Name Assigned By Controlling Agency
Centerlock hex locknut
Material
Steel
Surface Treatment
Zinc
FSC
5310 Nuts And Washers
NIIN
015910903
NSN
5310015910903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
90040A137
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: 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 5310-01-591-0903
What are the manufacturers of nsn 5310015910903?
Does this nsn 5310015910903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015910903
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.
Does nsn 5310015910903 contain any precious metals?
No precious metal content.
Does nsn 5310015910903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015910903?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05277
FIIG:
A021A0
App. Key:
BK
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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