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Adapter Bushing NSN 4730-00-203-6579

Item Description

An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.

NSN 4730-00-203-6579 NSN: 4730-00-203-6579

Features and Characteristics

Overall Length
0.469 inches
Diameter
0.144 inches
Thickness
0.094 inches
Wrenching Facility Shape
Hexagon
Depth
0.125 inches
Width Across Flats
0.375 inches
Male End Thread Class
2a
Female End Thread Class
2b
Female End Characteristic
Counterbored
Counterbore/countersink Location
Externally threaded end, wrenching head end
Male End Thread Size
5/16 in.-18
Male End Screw Thread Series Designator
Unc
Male End Thread Direction
Right-hand
Male End Thread Length
0.375 inches
Female End Thread Size
6-32
Female End Screw Thread Series Designator
Unc
Female End Thread Direction
Right-hand
Female End Thread Length
0.281 inches
Special Features
Unthd end w/slot 0.064 in. By 0.078 in. Deep
Material
Brass
Material
Copper alloy
Surface Treatment
Silver
Surface Treatment
Silver
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002036579
NSN
4730002036579

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
140-0031-00
Cage Code:
13499
Status:
A
MSDS:
Part Number:
140-0031-000
Cage Code:
13499
Status:
A
MSDS:
Part Number:
G51P13729-1
Cage Code:
94033
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-203-6579
What are the manufacturers of nsn 4730002036579?
Does this nsn 4730002036579 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002036579
An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. one connection must have machine threads not designed for any type of tube or tube fitting.
Does nsn 4730002036579 contain any precious metals?
Item contains silver.
Does nsn 4730002036579 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002036579?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18018
FIIG:
T385-L
App. Key:
LA
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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