PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILF19488Strainer,suction

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4210-00-240-5530 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-00-240-5530 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-240-5530. Primary manufacturer part number: MILF19488.
Features
  • Strainer,suction — FSC 4210
  • Filtering Element Quantity: 1
  • Mounting Type: OUTLET CONNECTION LINE
  • Body Outside Diameter: 3.187 INCHES NOMINAL IN
  • Material: COPPER ALLOY BODY
  • Style Designator: SUCTION TYPE ROUNDED END
  • Nondefinitive Spec/std Data: I TYPE AND 2-1/2 SIZE
  • Specification/standard Data: 81349-MIL-S-12165 GOVERNMENT SPECIFICATION
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Strainer,suction, cataloged under National Stock Number 4210-00-240-5530, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, 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
NSN4210-00-240-5530
Primary Part NumberMILF19488
Item NameStrainer,suction
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Filtering Element Quantity1
Mounting TypeOUTLET CONNECTION LINE
Body Outside Diameter3.187 INCHES NOMINAL IN
MaterialCOPPER ALLOY BODY
Style DesignatorSUCTION TYPE ROUNDED END
Nondefinitive Spec/std DataI TYPE AND 2-1/2 SIZE
Specification/standard Data81349-MIL-S-12165 GOVERNMENT SPECIFICATION
Body Length8.000 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4210-00-142-2071 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4730-00-202-7466 INTERCHANGEABLE
Reducer,hose
4210-00-202-9174 INTERCHANGEABLE
Strainer,suction
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
4210-00-240-5531 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
Cross-Reference Index
Part NumberManufacturer
MILF19488 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS12165 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-12165 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M12165-03B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M12165-03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
STRAINERFIREH0SE Kersey / American Lafrance a Div of Figgie International Inc (USA)
340-2-1/2 Akron Brass Company (USA)
Related Parts
4210-00-142-2071INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4730-00-202-7466INTERCHANGEABLE
REDUCER,HOSE
4210-00-202-9174INTERCHANGEABLE
STRAINER,SUCTION
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
4210-00-240-5531INTERCHANGEABLE
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

Frequently Asked Questions

What is NSN 4210-00-240-5530?

NSN 4210-00-240-5530 is a Strainer,suction, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4210-00-240-5530?

NSN 4210-00-240-5530 has 7 cross-referenced part numbers: MILF19488 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS12165 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-12165 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M12165-03B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M12165-03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 4210-00-240-5530?

There are 12 known substitutes for 4210-00-240-5530: 4210-00-142-2071, 4730-00-202-7466, 4210-00-202-9174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILF19488?

Key specifications for MILF19488: Filtering Element Quantity: 1; Mounting Type: OUTLET CONNECTION LINE; Body Outside Diameter: 3.187 INCHES NOMINAL IN; Material: COPPER ALLOY BODY. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4210-00-240-5530 still in active supply?

NSN 4210-00-240-5530 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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