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Round Plain Nut NSN 5310-01-331-7221

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 5310-01-331-7221 NSN: 5310-01-331-7221

Features and Characteristics

Thread Direction
Right-hand
Small End Diameter
7.9 millimeters
Drive Point Depth
1.0 millimeters
Nut Style
Round
Nut Diameter
Between 9.3 millimeters and 9.5 millimeters
Nut Thickness
3.5 millimeters
Drive Point Width
2.0 millimeters
Undercut Thickness
1.0 millimeters
Drive Point Quantity
12
Thread Series
M
Thread Size
7.50 millimeters
Thread Pitch In Millimeters
0.50
Thread Tolerance Class
6h internal
Material
Plastic polyamide
FSC
5310 Nuts And Washers
NIIN
013317221
NSN
5310013317221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6318049
Cage Code:
53711
Status:
A
MSDS:
Part Number:
331-102-020
Cage Code:
47432
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926909987
  • NAICS: 326199
  • SITC: 89399
  • Description: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-01-331-7221
What are the manufacturers of nsn 5310013317221?
Does this nsn 5310013317221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013317221
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 5310013317221 contain any precious metals?
No precious metal content.
Does nsn 5310013317221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013317221?
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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