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Hexagon Plain Nut NSN 5310-00-855-2089

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 5310-00-855-2089 NSN: 5310-00-855-2089

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.113 inches and 0.123 inches
Width Across Flats
Between 0.339 inches and 0.344 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Hardness Rating
Between 24.0 rockwell c and 34.0 rockwell c
Thread Size
0.190 inches
Countersink Angle
90.0 degrees nut and 120.0 degrees nut
Bearing Surface Type
Flat
Material
Steel comp 431
Material Specification
Ams 5628 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
008552089
NSN
5310008552089

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6863010
Cage Code:
73342
Status:
A
MSDS:
Part Number:
1103803
Cage Code:
K0680
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 5310-00-855-2089
What are the manufacturers of nsn 5310008552089?
Does this nsn 5310008552089 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008552089
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 5310008552089 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008552089 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008552089?
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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