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Hexagon Self-locking Nut NSN 5310-01-579-4031

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 5310-01-579-4031 NSN: 5310-01-579-4031

Features and Characteristics

Thread Pitch Diameters
+0.2764 to 0.2817 inches
Thread Direction
Right-hand
Locking Feature
Free-running all metal design
Nut Style
Hexagon
Nut Height
0.2656 inches
End Application
2355-01-529-2246
Width Across Flats
0.500 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
18
Hardness Rating
26.0 rockwell c
Thread Size
0.3125 inches
Bearing Surface Type
Flat
Part Name Assigned By Controlling Agency
5/16"-18 distorted-thread hex locknut
Special Features
Part of compression springs
Material
Steel
Surface Treatment
Cadmium
FSC
5310 Nuts And Washers
NIIN
015794031
NSN
5310015794031

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
92501A030
Cage Code:
3CDS0
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 5310-01-579-4031
What are the manufacturers of nsn 5310015794031?
Does this nsn 5310015794031 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015794031
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 5310015794031 contain any precious metals?
No precious metal content.
Does nsn 5310015794031 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015794031?
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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