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Fluid Flow Restrictor NSN 4730-01-497-8033

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 4730-01-497-8033 NSN: 4730-01-497-8033

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Thread Length
1.680 inches 1st provision
Outside Diameter
7.430 inches
Length
14.060 inches
Thread Size Designator
3.375-16
Thread Provision
Threaded
End Application
Nha cascade orificial resistive device
Orifice Diameter
0.375 inches
Design Type
Plate
Thread Series
Unf
Part Name Assigned By Controlling Agency
Cord assembly
Special Features
Hitem is an assembly of parts listed on drawing 6640811, it contains cartrige assembly 154-2 with 12 plates; dimensions and material are for the body; the different parts are made of various materials.
Material
Copper nickel alloy
Material
Copper alloy 706
Supplementary Features
This item requires shock qualification iaw section 072 of nssn class ships specifications and mil-s-901d, int. Chg, no. 1 for high impact (hi) shock.
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014978033
NSN
4730014978033

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
801-6640811 ASSY 153-2-12
Cage Code:
53711
Status:
A
MSDS:
Part Number:
2633-561-01 ASSY 153-2-12
Cage Code:
96169
Status:
A
MSDS:
Part Number:
6640811
Cage Code:
53711
Status:
A
MSDS:
Part Number:
2633-561-01
Cage Code:
96169
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-497-8033
What are the manufacturers of nsn 4730014978033?
Does this nsn 4730014978033 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014978033
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 4730014978033 contain any precious metals?
No precious metal content.
Does nsn 4730014978033 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014978033?
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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