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Hexagon Plain Nut NSN 5310-00-204-5642

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 5310-00-204-5642 NSN: 5310-00-204-5642

Features and Characteristics

Thread Class
3b
Thread Direction
Left-hand
Nut Style
Hexagon
Nut Height
0.141 inches
Drilled Hole Diameter
0.047 inches
Hole Type And Quantity
1 drilled
Width Across Flats
Between 0.365 inches and 0.377 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Hardness Rating
80.0 rockwell b
Thread Size
0.190 inches
Hole Configuration Style
Configuration b
Countersink Angle
110.0 degrees nut
Bearing Surface Type
Chamfered or washer faced
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
002045642
NSN
5310002045642

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
68A116134-2005
Cage Code:
76301
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 5310-00-204-5642
What are the manufacturers of nsn 5310002045642?
Does this nsn 5310002045642 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002045642
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 5310002045642 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002045642 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002045642?
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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