PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-H-25579Hose Assembly,nonmetallic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4720-01-254-4908 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-254-4908 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-254-4908. Primary manufacturer part number: MIL-H-25579.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 8 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-254-4908, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assembly,nonmetallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); The Boeing Company Div Defense (CAGE 76301); Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441); Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (CAGE 50599); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN4720-01-254-4908
Primary Part NumberMIL-H-25579
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2910-01-070-7971AC00142 INTERCHANGEABLE
Nozzle,steam
Sioux Corporation Dba Sioux Corp
5360-01-124-44103269455 INTERCHANGEABLE
Spring,helical,compression
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4820-01-231-69893301749 PIECE 26 INTERCHANGEABLE
Valve,globe
Naval Ship Systems Command
4720-01-254-4909 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-254-4910 INTERCHANGEABLE
Hose Assembly,nonmetallic
6685-01-439-5388150029 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4820-01-495-184314145 INTERCHANGEABLE
Valve,safety Relief
Imi Cash Valve Inc
6680-01-668-0130MN-DIB25GM-8-4.OC.9-AOXR INTERCHANGEABLE
Parts Kit,flow Rate Meter
Universal Flow Monitors Inc
Cross-Reference Index
Part NumberManufacturer
MIL-H-25579 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10M20-188 The Boeing Company Div Defense (USA)
124012 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
R50226CC-16Z-0510-270 Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA)
10M20 The Boeing Company Div Defense (USA)
MIL-DTL-25579 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS8005M510F270 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
124012H0510C270 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
Related Parts
2910-01-070-7971INTERCHANGEABLE
NOZZLE,STEAM
AC00142
5360-01-124-4410INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3269455
4820-01-231-6989INTERCHANGEABLE
VALVE,GLOBE
3301749 PIECE 26
4720-01-254-4909INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-254-4910INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6685-01-439-5388INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
150029
4820-01-495-1843INTERCHANGEABLE
VALVE,SAFETY RELIEF
14145
6680-01-668-0130INTERCHANGEABLE
PARTS KIT,FLOW RATE METER
MN-DIB25GM-8-4.OC.9-AOXR

Frequently Asked Questions

What is NSN 4720-01-254-4908?

NSN 4720-01-254-4908 is a Hose Assembly,nonmetallic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-254-4908?

NSN 4720-01-254-4908 has 8 cross-referenced part numbers: MIL-H-25579 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10M20-188 (The Boeing Company Div Defense), 124012 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), R50226CC-16Z-0510-270 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), 10M20 (The Boeing Company Div Defense) and 3 more.

What NSN replaces 4720-01-254-4908?

There are 8 known substitutes for 4720-01-254-4908: 2910-01-070-7971, 5360-01-124-4410, 4820-01-231-6989 and 5 more. Verify interchangeability with system specifications before substitution.

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