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Hexagon Plain Nut NSN 5310-00-420-6426

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 5310-00-420-6426 NSN: 5310-00-420-6426

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.277 inches and 0.297 inches
Drilled Hole Diameter
0.099 inches
Hole Type And Quantity
3 drilled
Width Across Flats
Between 2.720 inches and 2.780 inches
Thread Series
Unj
Thready Qty Per Inch (tpi)
16
Thread Size
1.812 inches
Hole Configuration Style
Configuration b
Bearing Surface Type
Chamfered
Bearing Surface Finish
125.0 microinches
Material
Steel
Material Specification
Ams 6427 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
004206426
NSN
5310004206426

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4F73282-101B
Cage Code:
98897
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 5310-00-420-6426
What are the manufacturers of nsn 5310004206426?
Does this nsn 5310004206426 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004206426
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 5310004206426 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004206426 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004206426?
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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