PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILF19488SHIPSReducer,hose

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-00-202-7466 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-202-7466 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-202-7466. Primary manufacturer part number: MILF19488SHIPS.
Features
  • Reducer,hose — FSC 4730
  • Connection Type: THREADED EXTERNAL HOSE SECOND END
  • Connection Style: PLAIN (HOSE) SECOND END
  • Nominal Thread Size: 1.500 INCHES SECOND END IN
  • Thread Quantity Per Inch: 7-1/2 FIRST END
  • Reducer Type: CONCENTRIC
  • Thread Quantity Per Inch: 7-1/2 FIRST END
  • Thread Series Designator: NH FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Reducer,hose, cataloged under National Stock Number 4730-00-202-7466, is classified within Federal Supply Class 4730 (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. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-202-7466
Primary Part NumberMILF19488SHIPS
Item NameReducer,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Connection StylePLAIN (HOSE) SECOND END
Nominal Thread Size1.500 INCHES SECOND END IN
Thread Quantity Per Inch7-1/2 FIRST END
Reducer TypeCONCENTRIC
Thread Quantity Per Inch7-1/2 FIRST END
Thread Series DesignatorNH FIRST END
Nondefinitive Spec/std Data4 TYPE
Connection StyleGASKET SEAL (HOSE) FIRST END
Nominal Overall Length1.812 INCHES IN
Thread Series DesignatorNPSH SECOND END
Thread Series DesignatorNPSH SECOND END
Nondefinitive Spec/std Data4 TYPE
Nominal Overall Length1.812 INCHES IN
Connection TypeTHREADED INTERNAL HOSE FIRST END
Nominal Thread Size1.500 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorNH FIRST END
FSC Application DataHOSE,FIRE FIGHTING
MaterialCOPPER ALLOY OVERALL
FSC Application DataHOSE,FIRE FIGHTING
Nominal Thread Size2.500 INCHES FIRST END IN
Nominal Thread Size2.500 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4210-00-142-2071 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-203-3873CB3516-6002-2 INTERCHANGEABLE
Nozzle,fire Equipment
Macleod Inc
4210-00-223-682647257 STYLE 214 INTERCHANGEABLE
Nozzle,fire Equipment
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
4730-00-223-6849 INTERCHANGEABLE
Ring,expansion,hose
4210-00-240-5530 INTERCHANGEABLE
Strainer,suction
4210-00-240-5537 INTERCHANGEABLE
Plug,hose
4730-00-288-9970 INTERCHANGEABLE
Coupling Assembly,hose
4210-00-289-1537 INTERCHANGEABLE
Strainer,suction
4210-00-289-1538 INTERCHANGEABLE
Strainer,suction
4720-00-289-2579 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
MILF19488SHIPS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-19488 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4210-00-142-2071INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-203-3873INTERCHANGEABLE
NOZZLE,FIRE EQUIPMENT
CB3516-6002-2
4210-00-223-6826INTERCHANGEABLE
NOZZLE,FIRE EQUIPMENT
47257 STYLE 214
4730-00-223-6849INTERCHANGEABLE
RING,EXPANSION,HOSE
4210-00-240-5530INTERCHANGEABLE
STRAINER,SUCTION
4210-00-240-5537INTERCHANGEABLE
PLUG,HOSE
4730-00-288-9970INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
4210-00-289-1537INTERCHANGEABLE
STRAINER,SUCTION
4210-00-289-1538INTERCHANGEABLE
STRAINER,SUCTION
4720-00-289-2579INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210-00-307-4699INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
35RBG1500215002
4210-00-355-4862INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE,FI
01405601

Frequently Asked Questions

What is NSN 4730-00-202-7466?

NSN 4730-00-202-7466 is a Reducer,hose, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-202-7466?

NSN 4730-00-202-7466 has 2 cross-referenced part numbers: MILF19488SHIPS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-19488 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-00-202-7466?

There are 12 known substitutes for 4730-00-202-7466: 4210-00-142-2071, 4210-00-203-3873, 4210-00-223-6826 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILF19488SHIPS?

Key specifications for MILF19488SHIPS: Connection Type: THREADED EXTERNAL HOSE SECOND END; Connection Style: PLAIN (HOSE) SECOND END; Nominal Thread Size: 1.500 INCHES SECOND END IN; Thread Quantity Per Inch: 7-1/2 FIRST END. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-202-7466 still in active supply?

NSN 4730-00-202-7466 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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