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Hexagon Plain Nut NSN 5310-00-394-1540

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 5310-00-394-1540 NSN: 5310-00-394-1540

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Nut Style
Hexagon
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Steel nut
Precious Material And Location
Nut silver
Precious Material
Silver
Surface Treatment
Silver nut
Surface Treatment Specification
Mil-f-14072, fin -311 or -211 military specification single treatment response nut
FSC
5310 Nuts And Washers
NIIN
003941540
NSN
5310003941540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SC16445-4
Cage Code:
80063
Status:
A
MSDS:
Part Number:
372-1154-120
Cage Code:
95105
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 5310-00-394-1540
What are the manufacturers of nsn 5310003941540?
Does this nsn 5310003941540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310003941540
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 5310003941540 contain any precious metals?
Item contains silver.
Does nsn 5310003941540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310003941540?
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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