33442-7

View detailed technical data, stock status, and sourcing information for: 33442-7
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4530 Fuel Burning Equipment Units

National Stock Number

4530-00-929-0742

Item Name Code

21826

Assigment Date

08/31/1966 (59 years ago)

A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems and hot air furnaces. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.

4 oil supply slot quantity, 0.625 inches nominal overall height, straight-through flow atomizer type, 1.500 inches nominal overall diameter, flat face type

Product Characteristics

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

Overall Height: 0.625 inches nominal
Overall Diameter: 1.500 inches nominal
Face Type: flat
Atomizer Type: straight-through flow
Oil Supply Slot Quantity: 4
Material: steel

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
33442-7	Oil Burner Atomize Sprayer Plate
P10-1-18	Oil Burner Atomize Sprayer Plate

FAQs

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

What is the FSCG of the NSN 4530-00-929-0742?

The FSCG of the NSN 4530-00-929-0742 is 4530

Does the NSN 4530-00-929-0742 have a Schedule B code assigned?

Yes, the Schedule B code is 8416900000

Does NSN 4530-00-929-0742 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 4530-00-929-0742 contain precious materials?

Precious metal content is unknown

Does NSN 4530-00-929-0742 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 4530-00-929-0742 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 31, 1966