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Hexagon Plain Nut NSN 5310-00-509-8325

Item Description

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-509-8325 NSN: 5310-00-509-8325

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
0.625 inches
Hole Type And Quantity
1 tapped
Width Across Flats
2.000 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
12
Thread Size
1.250 inches
Hole Thready Qty Per Inch (tpi)
20
Hole Configuration Style
Configuration h
Bearing Surface Type
Flat
Hole Thread Diameter
0.250 inches
Bearing Surface Finish
125.0 microinches
Material
Nickel alloy
Material Specification
Mil-n-894 cl 1 military specification single material response
FSC
5310 Nuts And Washers
NIIN
005098325
NSN
5310005098325

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R-529 PIECE 20
Cage Code:
63857
Status:
A
MSDS:
Part Number:
F-124
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R-529 PIECE 70
Cage Code:
63857
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-509-8325
What are the manufacturers of nsn 5310005098325?
Does this nsn 5310005098325 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005098325
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310005098325 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005098325 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005098325?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01857
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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