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M6739406 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

M6739406: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, mesh_size: 20.0, body_length: 3.375 INCHES NOMINAL IN, temp_rating: 425.0 FAHRENHEIT MAXIMUM DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, wire_diameter: 0.014 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-425-2929, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M6739406
NSN: 4730-01-425-2929
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
mesh_size20.0
body_length3.375 INCHES NOMINAL IN
temp_rating425.0 FAHRENHEIT MAXIMUM DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
wire_diameter0.014 INCHES NOMINAL IN
style_designatorY STRAINER W/THREADED COVER
filtering_media_designMESH SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedWATER
first_intake_connection_typeINTERNAL SOLDER LINE
first_intake_nominal_inside_diameter0.750 INCHES IN
distance_from_bottom_of_body_to_center_of_inlet3.062 INCHES NOMINAL IN
NSN4730-01-425-2929
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: M6739406 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FILTERING MEDIA DESIGN: MESH SINGLE FILTERING MEDIA RESPONSE
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 3.062 INCHES NOMINAL IN
•
TEMP RATING: 425.0 FAHRENHEIT MAXIMUM DEGF
•
MESH SIZE: 20.0
•
FIRST INTAKE CONNECTION TYPE: INTERNAL SOLDER LINE
•
STYLE DESIGNATOR: Y STRAINER W/THREADED COVER
•
BODY LENGTH: 3.375 INCHES NOMINAL IN
•
FIRST INTAKE NOMINAL INSIDE DIAMETER: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET3.062 INCHES NOMINAL IN
TEMP RATING425.0 FAHRENHEIT MAXIMUM DEGF
MESH SIZE20.0
FIRST INTAKE CONNECTION TYPEINTERNAL SOLDER LINE
STYLE DESIGNATORY STRAINER W/THREADED COVER
BODY LENGTH3.375 INCHES NOMINAL IN
FIRST INTAKE NOMINAL INSIDE DIAMETER0.750 INCHES IN
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
MEDIA FOR WHICH DESIGNEDWATER
SUBSTITUTES & CROSS-REFERENCES 1
AN-.75-352 1/2-C4 AND AN-8734Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M6739406?
M6739406 is a STRAINER,SEDIMENT.
What parts can replace M6739406?
There is 1 known substitute for M6739406: AN-.75-352 1/2-C4 AND AN-8734. Substitute compatibility should be verified for your specific system.
What is the NSN for M6739406?
M6739406 is cataloged in the U.S. Government catalog under NSN 4730-01-425-2929. This indicates validated use in U.S. government and defense supply chains.
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