PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS17849DTY2CLStrainer,sediment

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-01-306-7663 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-306-7663 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-306-7663. Primary manufacturer part number: MILS17849DTY2CL.
Features
  • Strainer,sediment — FSC 4730
  • Operating Pressure: 220.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Material: COPPER ALLOY AND NICKEL ALLOY FILTERING MEDIUM
  • Material Document and Classification: MIL-C-15726,ALLOY C71500 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE FILTERING MEDIUM
  • First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION
  • Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE
  • Media for Which Designed: WATER
  • Material: COPPER ALLOY BODY
Applications
  • Applications requiring Copper Alloy and Nickel Alloy Filtering Medium construction
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-01-306-7663, 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 11 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: Active.

Technical Specifications
ParameterValue
NSN4730-01-306-7663
Primary Part NumberMILS17849DTY2CL
Item NameStrainer,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Operating Pressure220.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
MaterialCOPPER ALLOY AND NICKEL ALLOY FILTERING MEDIUM
Material Document and ClassificationMIL-C-15726,ALLOY C71500 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE FILTERING MEDIUM
First Discharge Connection Relationship to Intake ConnectionIDENTICAL TO FIRST INTAKE CONNECTION
Filtering Media DesignPERFORATED SINGLE FILTERING MEDIA RESPONSE
Media for Which DesignedWATER
MaterialCOPPER ALLOY BODY
Temp Rating28.0 FAHRENHEIT MINIMUM AND 90.0 FAHRENHEIT MAXIMUM DEGF
Features ProvidedDRAIN PLUG AND DRAIN COCK AND SWITCH-OVER VALVE
Perforation Diameter0.250 INCHES NOMINAL IN
Material Document and ClassificationQQ-C-390,ALLOY C90300 FED SPEC 1ST MATERIAL RESPONSE OR QQ-C-390,ALLOY C92200 FED SPEC 2ND MATERIAL RESPONSE BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-247-2370 INTERCHANGEABLE
Strainer,sediment
4730-00-306-1201 INTERCHANGEABLE
Strainer
4730-01-111-8734 INTERCHANGEABLE
Strainer,sediment
4730-01-114-6104 INTERCHANGEABLE
Strainer,sediment
4730-01-153-794430819D 250 PSI INTERCHANGEABLE
Strainer,sediment
Tate Andale, Llc
4730-01-157-36290158HY-61602211 INTERCHANGEABLE
Strainer,sediment
The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C
4730-01-158-6208 INTERCHANGEABLE
Strainer,sediment
4730-01-278-1493 INTERCHANGEABLE
Strainer,sediment
4730-01-279-7375 INTERCHANGEABLE
Strainer,sediment
4730-01-303-4244 INTERCHANGEABLE
Strainer,sediment
Cross-Reference Index
Part NumberManufacturer
MILS17849DTY2CL Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-17849 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-247-2370INTERCHANGEABLE
STRAINER,SEDIMENT
4730-00-306-1201INTERCHANGEABLE
STRAINER
4730-01-111-8734INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-114-6104INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-153-7944INTERCHANGEABLE
STRAINER,SEDIMENT
30819D 250 PSI
4730-01-157-3629INTERCHANGEABLE
STRAINER,SEDIMENT
0158HY-61602211
4730-01-158-6208INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-278-1493INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-279-7375INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-303-4244INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-313-2539INTERCHANGEABLE
STRAINER,SEDIMENT
4730-01-354-2810INTERCHANGEABLE
STRAINER,SEDIMENT

Frequently Asked Questions

What is NSN 4730-01-306-7663?

NSN 4730-01-306-7663 is a Strainer,sediment, 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: active.

What are the part numbers for NSN 4730-01-306-7663?

NSN 4730-01-306-7663 has 2 cross-referenced part numbers: MILS17849DTY2CL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-17849 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-01-306-7663?

There are 12 known substitutes for 4730-01-306-7663: 4730-00-247-2370, 4730-00-306-1201, 4730-01-111-8734 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS17849DTY2CL?

Key specifications for MILS17849DTY2CL: Operating Pressure: 220.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Material: COPPER ALLOY AND NICKEL ALLOY FILTERING MEDIUM; Material Document and Classification: MIL-C-15726,ALLOY C71500 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE FILTERING MEDIUM; First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION. 11 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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