73450

View detailed technical data, stock status, and sourcing information for: 73450

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73450
Federal Supply Group
Plumbing, Heating, and Waste Disposal Equipment
Federal Supply Classification
4530 Fuel Burning Equipment Units
National Stock Number
4530-00-276-7835
Item Name Code
13774
Assigment Date
01/01/1961 (65 years ago)

An essentially tubular fitting which forms the combustion outlet end of the fuel feed line in a pressure oil burner. It has a single, threaded oil inlet connection at one end and a nonconnected outlet at the other through which the oil is released in the boiler combustion chamber in the form of a spray. Outlet tip may be separable. May include strainer, filter, and/or adapter.

1.316 inches nominal overall length, not included filter, 0.562 inches nominal overall diameter, 9/16-24 thread size, unef screw thread series designator

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
1.316 inches nominal
Thread Size
9/16-24
Overall Diameter
0.562 inches nominal
Filter
not included
Screw Thread Series Designator
unef
Connection Thread Location
external
Capacity In Gallons Per Hour
7.500
Spray Angle In Deg
60.0
Spray Type
semihollow
Strainer Provision
included
Strainer Length
0.406 inches
Strainer Mesh Size
100
Strainer Material
unable to decode
Adapter
not included
Material
steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4530-00-339-5343 No Name Available 01/01/1963
4530-00-361-4685 No Name Available 01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
73450 Pressure Atomi Oil Burner Nozzle
899-34 Pressure Atomi Oil Burner Nozzle
F80PLP5GPH60DEG Pressure Atomi Oil Burner Nozzle

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4530-00-276-7835?
The FSCG of the NSN 4530-00-276-7835 is 4530
Does the NSN 4530-00-276-7835 have a Schedule B code assigned?
Yes, the Schedule B code is 8416900000
Does NSN 4530-00-276-7835 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4530-00-276-7835 contain precious materials?
Precious metal content is unknown
Does NSN 4530-00-276-7835 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4530-00-276-7835 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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