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Electrical Conduit Locknut NSN 5975-01-164-3741

Item Description

An item having internal threads designed to fit the external threads of an electrical conduit or fitting for connecting to a junction box, panel, wireway, or other point of termination, and which, when installed, provides a method of tightening to lock the connection. The items may be either flat-sided or circular in external shape and must have a specific conduit size designation. See bondnut, electrical conduit and locknut, tube fitting. Excludes nu t (1), plain hexagon.

NSN 5975-01-164-3741 NSN: 5975-01-164-3741

Features and Characteristics

Outside Diameter
1.440 inches
Thread Size
1-20
Overall Thickness
0.250 inches
Drive Type
Hexagon
Width Across Flats
1.250 inches
Conduit Size Accommodated
0.750 inches
Thread Type
Taper
Special Features
125 microinch machined surfaces
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t351
Material
Aluminum alloy 2024
Surface Treatment
Nickel and tin
Surface Treatment
Nickel plated and tin plated
FSC
5975 Electrical Hardware And Supplies
NIIN
011643741
NSN
5975011643741

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LD482-0049-0005
Cage Code:
43999
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8543909000
  • NAICS: 335999
  • SITC: 77879
  • Description: Electrical machines and apparatus parts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5975-01-164-3741
What are the manufacturers of nsn 5975011643741?
Does this nsn 5975011643741 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5975011643741
An item having internal threads designed to fit the external threads of an electrical conduit or fitting for connecting to a junction box, panel, wireway, or other point of termination, and which, when installed, provides a method of tightening to lock the connection. the items may be either flat-sided or circular in external shape and must have a specific conduit size designation. see bondnut, electrical conduit and locknut, tube fitting. excludes nu t (1), plain hexagon.
Does nsn 5975011643741 contain any precious metals?
No precious metal content.
Does nsn 5975011643741 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5975011643741?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22895
FIIG:
T390-A
App. Key:
AA
Cond. Code:
1
Status:
A

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