PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4173-4335D6Plate,sprayer,oil Burner Atomize

Todd Combustion Inc · NSN 4530-00-169-3540 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-00-169-3540 — this item is cataloged by the U.S. Government under National Stock Number 4530-00-169-3540. Primary manufacturer part number: 4173-4335D6.
Features
  • Plate,sprayer,oil Burner Atomize — FSC 4530
  • Face Type: DISHED AND ROUND
  • Material Document and Classification: QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 440C
  • Size Designator: 4335D6
  • Oil Supply Slot Quantity: 6
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Atomizer Type: STRAIGHT-THROUGH FLOW
Applications
  • Applications requiring Steel Comp 440c construction
General Description

The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-169-3540, 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 Todd Combustion Inc. Government technical data includes 7 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4530-00-169-3540
Primary Part Number4173-4335D6
Item NamePlate,sprayer,oil Burner Atomize
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerTodd Combustion Inc
StatusCANCELLED
Face TypeDISHED AND ROUND
Material Document and ClassificationQQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 440C
Size Designator4335D6
Oil Supply Slot Quantity6
Overall Diameter0.875 INCHES NOMINAL IN
Atomizer TypeSTRAIGHT-THROUGH FLOW
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4720-00-097-8580 INTERCHANGEABLE
Hose Assembly,nonmetallic
3110-00-101-17854335 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3120-00-213-75494335 INTERCHANGEABLE
Bushing,sleeve
The Gorman-Rupp Company Div Gorman-Rupp
3950-00-339-09854335-6 INTERCHANGEABLE
Vane Set,winch
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5305-00-455-33654335 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
4330-01-282-85884335 INTERCHANGEABLE
Filter,fluid
Howell Laboratories Inc Dba Howell Laboratories Inc
6850-01-347-00664335 INTERCHANGEABLE
Developer,indirect Electrostatic
Ricoh Americas Corporation
6540-01-554-7829BU5UX INTERCHANGEABLE
Burr,corneal
Richmond Products Inc
Cross-Reference Index
Part NumberManufacturer
4335 Todd Combustion Inc (USA)
4173-4335D6 Kaiser Steel Corp (USA)
4173-4335D6 PRIMARY Todd Combustion Inc (USA)
4173-4335 Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance (USA)
Related Parts
4720-00-097-8580INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3110-00-101-1785INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
4335
3120-00-213-7549INTERCHANGEABLE
BUSHING,SLEEVE
4335
3950-00-339-0985INTERCHANGEABLE
VANE SET,WINCH
4335-6
5305-00-455-3365INTERCHANGEABLE
SCREW,SHOULDER
4335
4330-01-282-8588INTERCHANGEABLE
FILTER,FLUID
4335
6850-01-347-0066INTERCHANGEABLE
DEVELOPER,INDIRECT ELECTROSTATIC
4335
6540-01-554-7829INTERCHANGEABLE
BURR,CORNEAL
BU5UX

Frequently Asked Questions

What is NSN 4530-00-169-3540?

NSN 4530-00-169-3540 is a Plate,sprayer,oil Burner Atomize, manufactured by Todd Combustion Inc, classified under FSC 4530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4530-00-169-3540?

NSN 4530-00-169-3540 has 4 cross-referenced part numbers: 4335 (Todd Combustion Inc), 4173-4335D6 (Kaiser Steel Corp), 4173-4335D6 (Todd Combustion Inc), 4173-4335 (Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance).

What NSN replaces 4530-00-169-3540?

There are 8 known substitutes for 4530-00-169-3540: 4720-00-097-8580, 3110-00-101-1785, 3120-00-213-7549 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4173-4335D6?

Key specifications for 4173-4335D6: Face Type: DISHED AND ROUND; Material Document and Classification: QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE; Material: STEEL COMP 440C; Overall Height: 0.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4530-00-169-3540 still in active supply?

NSN 4530-00-169-3540 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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