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Rectangular Plain Nut NSN 5310-01-340-0239

Item Description

A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. For items having a thickness (or height) exceeding two times the width, use post, electrical-mechanical equipment. (when height or thickness and/or width is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-01-340-0239 NSN: 5310-01-340-0239

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Counterbore Diameter
0.250 inches nut
Nut Style
Plain, rectangular
Nut Length
2.000 inches
Nut Height
0.750 inches
Nut Width
0.500 inches
Nut Counterbore Depth
0.090 inches nut
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Special Features
2 csk holes, 0.250 in. Diameter to 0.390 in. Dia, 100 degrees; located on surface of plate
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Mil-f-14072 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
013400239
NSN
5310013400239

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
816445-122
Cage Code:
97592
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 5310-01-340-0239
What are the manufacturers of nsn 5310013400239?
Does this nsn 5310013400239 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013400239
A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. for items having a thickness (or height) exceeding two times the width, use post, electrical-mechanical equipment. (when height or thickness and/or width is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310013400239 contain any precious metals?
No precious metal content.
Does nsn 5310013400239 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013400239?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15890
FIIG:
A021A0
App. Key:
AX
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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