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Fluid Flow Restrictor NSN 4730-01-603-7777

Item Description

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

NSN 4730-01-603-7777 NSN: 4730-01-603-7777

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
1.234 inches
Outside Diameter
2.234 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
Between 0.023 inches and 0.027 inches
Length
0.025 inches
Overall Diameter
2.234 inches
Thread Provision
Unthreaded single provision
End Application
F15 c-d fusel
Orifice Diameter
1.234 inches
Design Type
Plate
Part Name Assigned By Controlling Agency
Restrictor, cooling air
Material
Aluminum alloy, qq-a-225/8, alloy 6061, t6
Material
Aluminum alloy 6061
Material Specification
Qq-a-250/11, cond t6 federal standard single material response
Surface Treatment Specification
Mil-c-5541, class 3 military specification single treatment response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
016037777
NSN
4730016037777

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4M307-7-79
Cage Code:
10630
Status:
A
MSDS:
Part Number:
4M307
Cage Code:
76301
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-603-7777
What are the manufacturers of nsn 4730016037777?
Does this nsn 4730016037777 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730016037777
An item of solid one-piece construction, designed to restrict the flow of a fluid through it. it has an orifice of a smaller size than the diameter of flow into it. excludes items such as valve (1), (as modified); and others with an adjustable orifice. excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. for items containing screens or filters, see restrictor unit, fluid flow.
Does nsn 4730016037777 contain any precious metals?
No precious metal content.
Does nsn 4730016037777 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730016037777?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18263
FIIG:
T359-D
App. Key:
DA
Cond. Code:
1
Status:
A

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