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Electrical Conduit Adapter NSN 5975-01-520-3990

Item Description

An item designed to couple or join two different types or sizes of conduits, and/or to be inserted in the opening of a conduit outlet or box to accommodate a conduit of a larger or smaller size; or it may be designed with internal thread on one end for mating with an electrical connector and an external thread on the other end for mating with a conduit coupling nut; or to establish necessary mechanical accommodations between an electrical conduit, conduit assembly and an electrical connector. Excludes reducing washer, knockout and box connector, electrical. See also adapter, cable to connector; and chase nipple, conduit.

NSN 5975-01-520-3990 NSN: 5975-01-520-3990

Features and Characteristics

Thread Class
2b first end
Thread Direction
Right-hand second end
Inside Diameter
1.530 inches second end
Deflection Angle
90.0 degrees
Hazardous Locations/environmental Protection
Moisture resistant and shock resistant and vibration proof and water resistant
Overall Length
3.500 inches
Outside Diameter
0.750 inches second end
Conduit Type Accommodated
Any acceptable single end
End Application
Virginia class submarine; ship control station assembly and details
End Type
Internal thread first end
Thread Size
1.000 inches second end
Thread Quantity
20 per inch second end
Material
Stainless steel
Surface Treatment
Passivate
Style Designator
Thread to thread enlarger
Supplementary Features
Cage calls this: 713-102 metal 90 degree m28840 connector adapters for series 72 & 74 tubing and series 75 conduit
Thread Series Designator
Unef second end
FSC
5975 Electrical Hardware And Supplies
NIIN
015203990
NSN
5975015203990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H677-2201-846
Cage Code:
96169
Status:
A
MSDS:
Part Number:
713GL111Z125124
Cage Code:
06324
Status:
A
MSDS:
Part Number:
569-7067768-846
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: 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 5975-01-520-3990
What are the manufacturers of nsn 5975015203990?
Does this nsn 5975015203990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5975015203990
An item designed to couple or join two different types or sizes of conduits, and/or to be inserted in the opening of a conduit outlet or box to accommodate a conduit of a larger or smaller size; or it may be designed with internal thread on one end for mating with an electrical connector and an external thread on the other end for mating with a conduit coupling nut; or to establish necessary mechanical accommodations between an electrical conduit, conduit assembly and an electrical connector. excludes reducing washer, knockout and box connector, electrical. see also adapter, cable to connector; and chase nipple, conduit.
Does nsn 5975015203990 contain any precious metals?
No precious metal content.
Does nsn 5975015203990 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5975015203990?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06935
FIIG:
A01800
App. Key:
A
Cond. Code:
1
Status:
A

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