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Adapter Bushing NSN 4730-01-055-8301

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 4730-01-055-8301 NSN: 4730-01-055-8301

Features and Characteristics

Chamfer Angle In Deg
45.0
Overall Length
1.688 inches
Diameter
1.000 inches
Thickness
0.376 inches
Wrenching Facility Shape
Hexagon
Depth
0.062 inches
Width Across Flats
3.000 inches
Male End Thread Class
2a
Female End Thread Class
2g
Female End Characteristic
Counterbored
Counterbore/countersink Location
Both ends of internal threads
Male End Thread Size
2-1/2-12
Male End Screw Thread Series Designator
Un
Male End Thread Direction
Right-hand
Male End Thread Length
1.188 inches
Female End Thread Size
1-5
Female End Screw Thread Series Designator
Acme g
Female End Thread Direction
Right-hand
Female End Thread Length
1.688 inches
Material
Steel, astm a216, grade wcb
Material
Steel uns j03002
Surface Treatment
Phosphate
Surface Treatment
Parkerized
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010558301
NSN
4730010558301

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7923-001-052
Cage Code:
57574
Status:
A
MSDS:
Part Number:
7923-1-31
Cage Code:
57574
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307199090
  • NAICS: 331511
  • SITC: 67952
  • Description: Other tube or pipe fittings, cast, of iron or steel, nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-055-8301
What are the manufacturers of nsn 4730010558301?
Does this nsn 4730010558301 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010558301
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 4730010558301 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010558301 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010558301?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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