PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

899-34Nozzle,oil Burner,pressure Atomi

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 4530-00-276-7835 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-00-276-7835 — this item is cataloged by the U.S. Government under National Stock Number 4530-00-276-7835. Primary manufacturer part number: 899-34.
Features
  • Nozzle,oil Burner,pressure Atomi — FSC 4530
  • Strainer Provision: INCLUDED
  • Adapter: NOT INCLUDED
  • Material: COPPER ALLOY STRAINER
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Spray Angle in Deg: 60.0
  • Strainer Mesh Size: 100
  • Overall Diameter: 0.562 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Strainer construction
General Description

The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-00-276-7835, 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 Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4530-00-276-7835
Primary Part Number899-34
Item NameNozzle,oil Burner,pressure Atomi
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusCANCELLED
Strainer ProvisionINCLUDED
AdapterNOT INCLUDED
MaterialCOPPER ALLOY STRAINER
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Spray Angle in Deg60.0
Strainer Mesh Size100
Overall Diameter0.562 INCHES NOMINAL IN
Capacity in Gallons Per Hour7.500
Thread Size9/16-24
FilterNOT INCLUDED
Connection Thread LocationEXTERNAL
Screw Thread Series DesignatorUNEF
Strainer Length0.406 INCHES IN
Spray TypeSEMIHOLLOW
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6640-00-234-926273450 INTERCHANGEABLE
Test Cell,pressure Bleeding
Precision Scientific Petroleum Instruments Co
4530-00-352-3894F80PLP5GPH60DEG INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Monarch Mfg Works Inc
5310-00-517-6564Z098073450 INTERCHANGEABLE
Nut,plain,hexagon
Prestolite Electric Inc
4530-00-838-0025 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
6680-00-862-570873450 INTERCHANGEABLE
Parts Kit,flowmeter
Ametek Inc Schutte and Koerting Div
5305-01-598-543973450 INTERCHANGEABLE
Screw,cap,socket Head
Wells Technology, Inc.
6605-01-599-157873 450 INTERCHANGEABLE
Nrp,mag Comp 180MM
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
899-34 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
73450 Aqua-Chem Inc Cleaver-Brooks Div (USA)
899-34 Aqua-Chem Inc Cleaver-Brooks Div (USA)
F80PLP5GPH60DEG Monarch Mfg Co (USA)
Related Parts
6640-00-234-9262INTERCHANGEABLE
TEST CELL,PRESSURE BLEEDING
73450
4530-00-352-3894INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
F80PLP5GPH60DEG
5310-00-517-6564INTERCHANGEABLE
NUT,PLAIN,HEXAGON
Z098073450
4530-00-838-0025INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
6680-00-862-5708INTERCHANGEABLE
PARTS KIT,FLOWMETER
73450
5305-01-598-5439INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
73450
6605-01-599-1578INTERCHANGEABLE
NRP,MAG COMP 180MM
73 450

Frequently Asked Questions

What is NSN 4530-00-276-7835?

NSN 4530-00-276-7835 is a Nozzle,oil Burner,pressure Atomi, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4530-00-276-7835?

NSN 4530-00-276-7835 has 4 cross-referenced part numbers: 899-34 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 73450 (Aqua-Chem Inc Cleaver-Brooks Div), 899-34 (Aqua-Chem Inc Cleaver-Brooks Div), F80PLP5GPH60DEG (Monarch Mfg Co).

What NSN replaces 4530-00-276-7835?

There are 7 known substitutes for 4530-00-276-7835: 6640-00-234-9262, 4530-00-352-3894, 5310-00-517-6564 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 899-34?

Key specifications for 899-34: Strainer Provision: INCLUDED; Adapter: NOT INCLUDED; Material: COPPER ALLOY STRAINER; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4530-00-276-7835 still in active supply?

NSN 4530-00-276-7835 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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