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Extended Washer Self-locking Nut NSN 5310-01-493-4431

Item Description

A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-493-4431 NSN: 5310-01-493-4431

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Washer Outside Diameter
0.810 inches
Overall Height
0.615 inches
Nut Style
Spline drive
Drive Point Quantity
8
Washer Thickness
Between 0.132 inches and 0.142 inches
End Application
A-10 thunderbolt
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
20
Thread Size
0.4375 inches
Special Features
Nut material 7075-t73 aluminum alloy; first end formed out of round to provide self-locking action
Material
Plastic polytetrafluoroethylene locking insert
Material Specification
Mil-p-8625 military specification single material response locking insert
Surface Treatment
Anodize nut
Surface Treatment Specification
Mil-a-8625, type ii, cl 2 military specification single treatment response nut
FSC
5310 Nuts And Washers
NIIN
014934431
NSN
5310014934431

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KFN631-7
Cage Code:
15653
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616995095
  • NAICS: 332999
  • SITC: 69979
  • Description: Articles of aluminum nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-493-4431
What are the manufacturers of nsn 5310014934431?
Does this nsn 5310014934431 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014934431
A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. it has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310014934431 contain any precious metals?
No precious metal content.
Does nsn 5310014934431 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014934431?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36744
FIIG:
A021A0
App. Key:
BS
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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