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Plate Self-locking Nut NSN 5310-00-256-8309

Item Description

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-00-256-8309 NSN: 5310-00-256-8309

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Counterbore Diameter
0.238 inches nut
Lubrication
Dry film lubricant
Mounting Hole Diameter
Between 0.098 inches and 0.103 inches
Nut Style
Plate
Nut Length
0.785 inches
Nut Height
0.290 inches
Nut Counterbore Depth
0.125 inches nut
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Iron alloy 660
Material Specification
Ams 5525 assn standard single material response or ams5735 assn standard single material response
Surface Treatment
Passivate
FSC
5310 Nuts And Washers
NIIN
002568309
NSN
5310002568309

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST3M471C3M2
Cage Code:
76301
Status:
A
MSDS:
Part Number:
10121217
Cage Code:
A486G
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 5310-00-256-8309
What are the manufacturers of nsn 5310002568309?
Does this nsn 5310002568309 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002568309
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310002568309 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002568309 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002568309?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05280
FIIG:
A021A0
App. Key:
BZ
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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