45-8

View detailed technical data, stock status, and sourcing information for: 45-8
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4530 Fuel Burning Equipment Units

National Stock Number

4530-00-274-6333

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.

9/16-24 thread size, 0.625 inches nominal overall diameter, 0.844 inches nominal overall length, unef screw thread series designator, not included filter

Product Characteristics

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

Overall Length: 0.844 inches nominal
Thread Size: 9/16-24
Overall Diameter: 0.625 inches nominal
Filter: not included
Screw Thread Series Designator: unef
Connection Thread Location: external
Capacity In Gallons Per Hour: 2.500
Spray Angle In Deg: 60.0
Spray Type: semihollow
Strainer Provision: included
Strainer Length: 0.562 inches
Strainer Mesh Size: 120
Strainer Material: unable to decode
Adapter: not included
Material: steel corrosion resisting

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4530-01-003-4456	No Name Available	07/01/1985

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
2-50GPHPLPF80-60	Pressure Atomi Oil Burner Nozzle
2.50/60 DEG PLP	Pressure Atomi Oil Burner Nozzle
45-8	Pressure Atomi Oil Burner Nozzle
54-2-5PLP60DEG	Pressure Atomi Oil Burner Nozzle

FAQs

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

What is the FSCG of the NSN 4530-00-274-6333?

The FSCG of the NSN 4530-00-274-6333 is 4530

Does the NSN 4530-00-274-6333 have a Schedule B code assigned?

Yes, the Schedule B code is 8416900000

Does NSN 4530-00-274-6333 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 4530-00-274-6333 contain precious materials?

Precious metal content is unknown

Does NSN 4530-00-274-6333 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 4530-00-274-6333 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961