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Square Plain Nut NSN 5310-00-238-1058

Item Description

A nut, flat on top and bottom, having 4 flat sides. 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 5310-00-238-1058 NSN: 5310-00-238-1058

Features and Characteristics

Thread Class
2g
Thread Direction
Right-hand
Nut Style
Square
Nut Height
Between 0.495 inches and 0.505 inches
Width Across Flats
Between 0.488 inches and 0.500 inches
Thread Series
Unjc
Thready Qty Per Inch (tpi)
14
Thread Size
0.312 inches
Countersink Angle
100.0 degrees nut
Bearing Surface Type
Flat
Bearing Surface Finish
63.0 microinches
Material
Steel
Material Specification
Com+17-4ph, cond h-900 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
002381058
NSN
5310002381058

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12E44100-9
Cage Code:
81755
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 5310-00-238-1058
What are the manufacturers of nsn 5310002381058?
Does this nsn 5310002381058 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002381058
A nut, flat on top and bottom, having 4 flat sides. 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 5310002381058 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002381058 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002381058?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01858
FIIG:
A021A0
App. Key:
AG
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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