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Hexagon Plain Nut NSN 5310-00-685-7303

Item Description

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-685-7303 NSN: 5310-00-685-7303

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Counterbore Diameter
1.047 inches nut and 1.077 inches nut
Nut Style
Hexagon
Nut Height
Between 0.338 inches and 0.348 inches
Drilled Hole Diameter
0.062 inches
Hole Type And Quantity
3 drilled
Width Across Flats
1.375 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
1.062 inches
Hole Configuration Style
Configuration b
Countersink Angle
90.0 degrees nut
Bearing Surface Type
Chamfered or washer faced
Bearing Surface Finish
250.0 microinches
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
006857303
NSN
5310006857303

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
105-01709
Cage Code:
01276
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 5310-00-685-7303
What are the manufacturers of nsn 5310006857303?
Does this nsn 5310006857303 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006857303
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310006857303 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006857303 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006857303?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01857
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

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