PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4305Piston,atomizer

Naval Ship Engineering Center Philadelphia Div · NSN 4530-01-092-5109 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-01-092-5109 — this item is cataloged by the U.S. Government under National Stock Number 4530-01-092-5109. Primary manufacturer part number: 4305.
Features
  • Piston,atomizer — FSC 4530
  • General Characteristics Item Description: STEEL,CORROSION RESISTING,QQ-S-763,CLASS 440C,COND A; 2.515 IN.O/A LG; FIRST END 0.415 IN. OD; SECOND END 0.360 IN. OD; SECOND END FROM FLANGE TO END 0.250 IN. IN
  • 7 verified cross-references
  • Primary manufacturer: Naval Ship Engineering Center Philadelphia Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,atomizer, cataloged under National Stock Number 4530-01-092-5109, 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 Naval Ship Engineering Center Philadelphia Div. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4530-01-092-5109
Primary Part Number4305
Item NamePiston,atomizer
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerNaval Ship Engineering Center Philadelphia Div
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CORROSION RESISTING,QQ-S-763,CLASS 440C,COND A; 2.515 IN.O/A LG; FIRST END 0.415 IN. OD; SECOND END 0.360 IN. OD; SECOND END FROM FLANGE TO END 0.250 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-105-02994382 INTERCHANGEABLE
Gage Rod,liquid Level
Center - Moeller Products Llc
3110-00-144-8909 INTERCHANGEABLE
Bearing,ball,annular
4330-00-152-2451 INTERCHANGEABLE
Bearing Placer,oil Purifier
3110-00-155-9552305WI INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-156-1708 INTERCHANGEABLE
Bearing,ball,thrust
6810-00-200-2895 INTERCHANGEABLE
Zinc Sulfate,heptahydrate
4720-00-230-6529 INTERCHANGEABLE
Hose,nonmetallic
6810-00-243-9328 INTERCHANGEABLE
Zinc Sulfate,heptahydrate
4820-00-304-9374 INTERCHANGEABLE
Valve,gate
5130-00-447-82664305 INTERCHANGEABLE
Guard,saw Blade Upp
Skil Corp
Cross-Reference Index
Part NumberManufacturer
4305 Naval Ship Engineering Center Philadelphia Div (USA)
4382 Naval Ship Engineering Center Philadelphia Div (USA)
4305-01 Naval Ship Engineering Center Philadelphia Div (USA)
4382PC11B Naval Ship Engineering Center Philadelphia Div (USA)
4477-02 Naval Ship Engineering Center Philadelphia Div (USA)
P-10-7-1251 Todd Combustion Inc (USA)
4477 Naval Ship Engineering Center Philadelphia Div (USA)
Related Parts
6680-00-105-0299INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
4382
3110-00-144-8909INTERCHANGEABLE
BEARING,BALL,ANNULAR
4330-00-152-2451INTERCHANGEABLE
BEARING PLACER,OIL PURIFIER
3110-00-155-9552INTERCHANGEABLE
BEARING,BALL,ANNULAR
305WI
3110-00-156-1708INTERCHANGEABLE
BEARING,BALL,THRUST
6810-00-200-2895INTERCHANGEABLE
ZINC SULFATE,HEPTAHYDRATE
4720-00-230-6529INTERCHANGEABLE
HOSE,NONMETALLIC
6810-00-243-9328INTERCHANGEABLE
ZINC SULFATE,HEPTAHYDRATE
4820-00-304-9374INTERCHANGEABLE
VALVE,GATE
5130-00-447-8266INTERCHANGEABLE
GUARD,SAW BLADE UPP
4305
2805-00-447-9114INTERCHANGEABLE
VALVE,POPPET,ENGINE
6625-00-495-3856INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
108-01

Frequently Asked Questions

What is NSN 4530-01-092-5109?

NSN 4530-01-092-5109 is a Piston,atomizer, manufactured by Naval Ship Engineering Center Philadelphia Div, classified under FSC 4530 (No Item Name Available). Status: active.

What are the part numbers for NSN 4530-01-092-5109?

NSN 4530-01-092-5109 has 7 cross-referenced part numbers: 4305 (Naval Ship Engineering Center Philadelphia Div), 4382 (Naval Ship Engineering Center Philadelphia Div), 4305-01 (Naval Ship Engineering Center Philadelphia Div), 4382PC11B (Naval Ship Engineering Center Philadelphia Div), 4477-02 (Naval Ship Engineering Center Philadelphia Div) and 2 more.

What NSN replaces 4530-01-092-5109?

There are 12 known substitutes for 4530-01-092-5109: 6680-00-105-0299, 3110-00-144-8909, 4330-00-152-2451 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4305?

Key specifications for 4305: General Characteristics Item Description: STEEL,CORROSION RESISTING,QQ-S-763,CLASS 440C,COND A; 2.515 IN.O/A LG; FIRST END 0.415 IN. OD; SECOND END 0.360 IN. OD; SECOND END FROM FLANGE TO END 0.250 IN. IN; End Item Identification: TODD MODEL LVC-4M BURNER. 2 total characteristics are documented in the Federal Logistics Information System.

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