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Pressure Atomizing Oil Burner Nozzle

NSN: 4530-01-283-9734 | Model: A-A-55537-21-H80

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.

NSN Properties and Flags
NATO Stock Number
4530-01-283-9734
DEMIL
NO
Overall Length
1.781 inches
Thread Size
9/16-24
Overall Diameter
0.625 inches
Filter Material
Bronze
Filter
Included
Screw Thread Series Designator
Unef
Connection Thread Location
External
Capacity In Gallons Per Hour
4.500
Spray Angle In Deg
80.0
Spray Type
Hollow
Strainer Provision
Not included
Filter Length
0.469 inches
Filter Disc Opening Size In Inches
0.00075
Adapter
Not included
Special Features
Micron rating 25 to 50
Material
Steel, corrosion resisting
Material
Stainless steel

Pricing and Availability

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NSN 4530-01-283-9734 Datasheet

Supply Class (FSC):
Fuel Burning Equipment Units
Cross Reference:
  • A-A-55537-21-H80
  • MS49007-21H80
Cage Codes:
  • Federal Commercial Item Description (CAGE 58536)
  • Military Standards (CAGE 96906)
Schedule B & Trade:
  • Schedule B: 8416900000 (NAICS 333414)

    Parts of furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, mech grates, mech ash discharge & similar applianc

  • SITC: 74128

    Parts for furnace burners, mechanical stokers, grates, ash dischargers and similar mechanical appliances for furnaces

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    095190 - Hardware, noi sub 9

  • WCC:

    576 - Metal and metal products, nos, (less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    Q - 70.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    * special requirements.
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $87.56 to $145.94..
Does NSN 4530-01-283-9734 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, and Department Of The Air Force
What is the NIIN of NSN 4530-01-283-9734?
012839734 or 01-283-9734
Does NSN 4530-01-283-9734 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4530-01-283-9734?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 16, 1988