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Round Plain Nut NSN 5310-00-020-7500

Item Description

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-020-7500 NSN: 5310-00-020-7500

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Drive Point Depth
Between 0.081 inches and 0.101 inches
Nut Style
Round
Nut Diameter
Between 3.610 inches and 3.630 inches
Nut Thickness
Between 0.214 inches and 0.224 inches
Drive Point Width
0.250 mils and 0.260 centimeters
Drive Point Quantity
4
Thread Series
Uns
Thready Qty Per Inch (tpi)
28
Hardness Rating
Between 40.0 rockwell c and 45.0 rockwell c
Thread Size
3.125 inches
Countersink Angle
80.0 degrees first end and 100.0 degrees first end
Material
Steel
Material Specification
Ams 6360 assn standard single material response or ams 6371 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
000207500
NSN
5310000207500

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
686555
Cage Code:
99167
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 5310-00-020-7500
What are the manufacturers of nsn 5310000207500?
Does this nsn 5310000207500 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000207500
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. for items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. see also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310000207500 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000207500 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000207500?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15887
FIIG:
A021A0
App. Key:
AY
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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