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Round Plain Nut NSN 5310-00-637-1074

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 5310-00-637-1074 NSN: 5310-00-637-1074

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Drive Point Depth
0.3125 inches
Nut Style
Round
Nut Diameter
7.875 inches
Nut Thickness
0.625 inches
Drive Point Quantity
2
Drive Point Diameter
0.3125 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
6.500 inches
Countersink Angle
90.0 degrees nut
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 4130
Material Specification
Mil-s-6758, cond d1 military specification single material response
FSC
5310 Nuts And Washers
NIIN
006371074
NSN
5310006371074

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
21-41515-1
Cage Code:
80020
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 5310-00-637-1074
What are the manufacturers of nsn 5310006371074?
Does this nsn 5310006371074 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006371074
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 5310006371074 contain any precious metals?
No precious metal content.
Does nsn 5310006371074 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006371074?
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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