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Round Plain Nut NSN 5310-01-286-9188

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 5310-01-286-9188 NSN: 5310-01-286-9188

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Counterbore Diameter
0.180 inches first end
Nut Style
Round
Nut Diameter
0.380 inches
Nut Thickness
0.280 inches
Nut Counterbore Depth
0.150 inches first end
Thread Series
Unc
Thready Qty Per Inch (tpi)
32
Hardness Rating
Between 40.0 rockwell c and 46.0 rockwell c
Thread Size
0.164 inches
Countersink Angle
90.0 degrees second end
Special Features
Six dimpled holes 0.078 dia
Material
Steel comp 4140
Material Specification
Mil-s-5626 military specification single material response
Surface Treatment
Enamel
FSC
5310 Nuts And Washers
NIIN
012869188
NSN
5310012869188

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2023992-1
Cage Code:
96214
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 5310-01-286-9188
What are the manufacturers of nsn 5310012869188?
Does this nsn 5310012869188 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012869188
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 5310012869188 contain any precious metals?
No precious metal content.
Does nsn 5310012869188 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012869188?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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