PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4.50 PLP 60DEGNozzle,oil Burner,pressure Atomi

Monarch Mfg Works Inc · NSN 4530-00-274-6334 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-00-274-6334 — this item is cataloged by the U.S. Government under National Stock Number 4530-00-274-6334. Primary manufacturer part number: 4.50 PLP 60DEG.
Features
  • Nozzle,oil Burner,pressure Atomi — FSC 4530
  • Spray Type: SEMIHOLLOW
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Spray Angle in Deg: 60.000
  • Capacity in Gallons Per Hour: 4.500
  • Strainer Provision: NOT INCLUDED
  • Screw Thread Series Designator: UNEF
  • Filter: NOT INCLUDED
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-00-274-6334, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Monarch Mfg Works Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4530-00-274-6334
Primary Part Number4.50 PLP 60DEG
Item NameNozzle,oil Burner,pressure Atomi
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerMonarch Mfg Works Inc
StatusCANCELLED
Spray TypeSEMIHOLLOW
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Spray Angle in Deg60.000
Capacity in Gallons Per Hour4.500
Strainer ProvisionNOT INCLUDED
Screw Thread Series DesignatorUNEF
FilterNOT INCLUDED
Connection Thread LocationEXTERNAL
Thread Size9/16 - 24 THD SIZE
AdapterNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5330-00-119-7594 INTERCHANGEABLE
Gasket
5360-00-527-2436S321 INTERCHANGEABLE
Spring,helical,compression
Merck and Co Inc
4730-01-130-543961149 INTERCHANGEABLE
Adapter,straight,pipe to Hose
United States Plastic Corp
5998-01-422-642761149 INTERCHANGEABLE
Circuit Card Assembly
Dynalec Corporation
2050-01-674-4095 INTERCHANGEABLE
Buoy,mooring
Cross-Reference Index
Part NumberManufacturer
4.50 PLP 60DEG PRIMARY Monarch Mfg Works Inc (USA)
1129 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
4-50GPHPLPF80-60 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
54-4-5PLP60DEG Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
DB2655PC57 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
61149 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
4-50GPHPLPF80-60 Monarch Mfg Works Inc (USA)
Related Parts
5330-00-119-7594INTERCHANGEABLE
GASKET
5360-00-527-2436INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S321
4730-01-130-5439INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
61149
5998-01-422-6427INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
61149
2050-01-674-4095INTERCHANGEABLE
BUOY,MOORING

Frequently Asked Questions

What is NSN 4530-00-274-6334?

NSN 4530-00-274-6334 is a Nozzle,oil Burner,pressure Atomi, manufactured by Monarch Mfg Works Inc, classified under FSC 4530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4530-00-274-6334?

NSN 4530-00-274-6334 has 7 cross-referenced part numbers: 4.50 PLP 60DEG (Monarch Mfg Works Inc), 1129 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global), 4-50GPHPLPF80-60 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global), 54-4-5PLP60DEG (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global), DB2655PC57 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global) and 2 more.

What NSN replaces 4530-00-274-6334?

There are 5 known substitutes for 4530-00-274-6334: 5330-00-119-7594, 5360-00-527-2436, 4730-01-130-5439 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4.50 PLP 60DEG?

Key specifications for 4.50 PLP 60DEG: Spray Type: SEMIHOLLOW; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Spray Angle in Deg: 60.000; Capacity in Gallons Per Hour: 4.500. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4530-00-274-6334 still in active supply?

NSN 4530-00-274-6334 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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