PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-253-51Valve,float,aircraft Fuel Tank

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 2915-00-580-9408 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-580-9408 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-580-9408. Primary manufacturer part number: 9-253-51.
Features
  • Valve,float,aircraft Fuel Tank — FSC 2915
  • General Characteristics Item Description: MATERIAL DATA,ALUMINUM ALLOY BODY,NONMETALLIC COMPOSITION FLOAT,ALUMINUM ALLOY SEAT SEATING SURFACE,NONMETALLIC COMPOSITION DISK SEATING SURFACE; ANODIZED FINISH ON ALUMINUM ALLOY PARTS; FLOAT DATA,1 FLOAT,12 DEG APPROX EFFECTIVE TRAVEL OF FLOAT; PORT DATA,INLET PORT,FLANGE TYPE,U/W 1-3/8 IN. OD TUBE,FLANGE DATA,2.812 IN. LG,1.874 IN. W,W/RAISED FACE,MOUNTING HOLE DATA,2,1/4-28NF3 THD SIZE,2-1/4 IN. BETWEEN CENTERS; MTG DATA,VERTICAL POSITION,TOP MOUNTED,4 MTG HOLES; FUEL DATA,RATED FOR ALL GRADES OF AIRCRAFT FUELS; OVER-ALL DIM,3.723 IN. LG,3.53 IN. DIA,4.75 IN. H IN
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,float,aircraft Fuel Tank, cataloged under National Stock Number 2915-00-580-9408, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-580-9408
Primary Part Number9-253-51
Item NameValve,float,aircraft Fuel Tank
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
General Characteristics Item DescriptionMATERIAL DATA,ALUMINUM ALLOY BODY,NONMETALLIC COMPOSITION FLOAT,ALUMINUM ALLOY SEAT SEATING SURFACE,NONMETALLIC COMPOSITION DISK SEATING SURFACE; ANODIZED FINISH ON ALUMINUM ALLOY PARTS; FLOAT DATA,1 FLOAT,12 DEG APPROX EFFECTIVE TRAVEL OF FLOAT; PORT DATA,INLET PORT,FLANGE TYPE,U/W 1-3/8 IN. OD TUBE,FLANGE DATA,2.812 IN. LG,1.874 IN. W,W/RAISED FACE,MOUNTING HOLE DATA,2,1/4-28NF3 THD SIZE,2-1/4 IN. BETWEEN CENTERS; MTG DATA,VERTICAL POSITION,TOP MOUNTED,4 MTG HOLES; FUEL DATA,RATED FOR ALL GRADES OF AIRCRAFT FUELS; OVER-ALL DIM,3.723 IN. LG,3.53 IN. DIA,4.75 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-084-12302652-1 INTERCHANGEABLE
Gasket
Rockwell Collins, Inc. Dba Rc Displays Systems
2805-00-351-634426521 INTERCHANGEABLE
Valve,poppet,engine
Briggs and Stratton Corp
2915-00-370-90782-652-1 INTERCHANGEABLE
Fuel Float Valve Assembly
Parker Hannifin Corporation Div Aerospace Group Headquarters
5930-00-448-0001815-1853067SYM2652-1 INTERCHANGEABLE
Switch,magnet
Naval Ship Systems Command
6615-00-786-708126521 INTERCHANGEABLE
Nut,synchro,lock
Parker-Hannifin Corporation Dba Control Systems Division
5620-00-982-8182 INTERCHANGEABLE
Glass,sheet
4720-00-990-168526521 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5935-01-029-643326521 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
2-652-1 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
633400-7 Lockheed Martin Corp (USA)
9-253-51 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
5330-00-084-1230INTERCHANGEABLE
GASKET
2652-1
2805-00-351-6344INTERCHANGEABLE
VALVE,POPPET,ENGINE
26521
2915-00-370-9078INTERCHANGEABLE
FUEL FLOAT VALVE ASSEMBLY
2-652-1
5930-00-448-0001INTERCHANGEABLE
SWITCH,MAGNET
815-1853067SYM2652-1
6615-00-786-7081INTERCHANGEABLE
NUT,SYNCHRO,LOCK
26521
5620-00-982-8182INTERCHANGEABLE
GLASS,SHEET
4720-00-990-1685INTERCHANGEABLE
HOSE,PREFORMED
26521
5935-01-029-6433INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
26521

Frequently Asked Questions

What is NSN 2915-00-580-9408?

NSN 2915-00-580-9408 is a Valve,float,aircraft Fuel Tank, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-580-9408?

NSN 2915-00-580-9408 has 3 cross-referenced part numbers: 2-652-1 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 633400-7 (Lockheed Martin Corp), 9-253-51 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 2915-00-580-9408?

There are 8 known substitutes for 2915-00-580-9408: 5330-00-084-1230, 2805-00-351-6344, 2915-00-370-9078 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9-253-51?

Key specifications for 9-253-51: General Characteristics Item Description: MATERIAL DATA,ALUMINUM ALLOY BODY,NONMETALLIC COMPOSITION FLOAT,ALUMINUM ALLOY SEAT SEATING SURFACE,NONMETALLIC COMPOSITION DISK SEATING SURFACE; ANODIZED FINISH ON ALUMINUM ALLOY PARTS; FLOAT DATA,1 FLOAT,12 DEG APPROX EFFECTIVE TRAVEL OF FLOAT; PORT DATA,INLET PORT,FLANGE TYPE,U/W 1-3/8 IN. OD TUBE,FLANGE DATA,2.812 IN. LG,1.874 IN. W,W/RAISED FACE,MOUNTING HOLE DATA,2,1/4-28NF3 THD SIZE,2-1/4 IN. BETWEEN CENTERS; MTG DATA,VERTICAL POSITION,TOP MOUNTED,4 MTG HOLES; FUEL DATA,RATED FOR ALL GRADES OF AIRCRAFT FUELS; OVER-ALL DIM,3.723 IN. LG,3.53 IN. DIA,4.75 IN. H IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com