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Hexagon Plain Nut NSN 5310-00-575-1620

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 5310-00-575-1620 NSN: 5310-00-575-1620

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.296 inches and 0.328 inches
Drilled Hole Diameter
0.070 inches
Hole Type And Quantity
2 drilled
Width Across Flats
Between 0.996 inches and 1.003 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Hole Configuration Style
Configuration b
Countersink Angle
90.0 degrees nut
Bearing Surface Type
Chamfered
Material
Steel comp 4130 or steel comp 1141 or steel comp 1137
Material Specification
Mil-s-6758 military specification 1st material response or qq-s-637 federal specification 2nd material response or qq-s-637 federal specification 3rd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification single treatment response
Specification Data
81205-bacn10dr manufacturers standard
FSC
5310 Nuts And Washers
NIIN
005751620
NSN
5310005751620

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACN10DR G8
Cage Code:
81205
Status:
A
MSDS:
Part Number:
BACN10DR8
Cage Code:
81205
Status:
A
MSDS:
Part Number:
BACN10DRG
Cage Code:
81205
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 5310-00-575-1620
What are the manufacturers of nsn 5310005751620?
Does this nsn 5310005751620 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005751620
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 5310005751620 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005751620 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005751620?
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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