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Square Plain Nut NSN 5310-00-137-3419

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 5310-00-137-3419 NSN: 5310-00-137-3419

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Square
Nut Height
0.175 inches
Width Across Flats
0.437 inches
Thread Series
Unef
Thready Qty Per Inch (tpi)
32
Thread Size
0.375 inches
Bearing Surface Type
Flat
Special Features
Corners rounded to fit 0.500 in. Diameter bolt circle
Material
Steel comp 303
Material Specification
Qq-s-763, cond a federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-f-14072, e300 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
001373419
NSN
5310001373419

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SMB414389
Cage Code:
80063
Status:
A
MSDS:
Part Number:
5310001373419
Cage Code:
SCY13
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 5310-00-137-3419
What are the manufacturers of nsn 5310001373419?
Does this nsn 5310001373419 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001373419
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 5310001373419 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001373419 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001373419?
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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