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Hexagon Plain Nut NSN 5310-00-757-6446

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 5310-00-757-6446 NSN: 5310-00-757-6446

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Counterbore Diameter
0.145 inches nut
Nut Style
Hexagon
Nut Height
0.090 inches
Nut Counterbore Depth
0.020 inches nut
Width Across Flats
Between 0.240 inches and 0.252 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
44
Thread Size
0.125 inches
Bearing Surface Type
Washer faced
Material
Steel comp 302 or steel comp 303
Material Specification
Fed standard 66 federal standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Nondefinitive Specification/std Data
2 type
FSC
5310 Nuts And Washers
NIIN
007576446
NSN
5310007576446

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS17187-1
Cage Code:
96906
Status:
A
MSDS:
Part Number:
FFN836
Cage Code:
81348
Status:
A
MSDS:
Part Number:
7053292
Cage Code:
53711
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 5310-00-757-6446
What are the manufacturers of nsn 5310007576446?
Does this nsn 5310007576446 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007576446
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 5310007576446 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007576446 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007576446?
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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