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603-07518-00 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

603-07518-00: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY FILTERING MEDIUM, mesh_size: 50.0, body_length: 3.500 INCHES NOMINAL IN, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, wire_diameter: 0.009 INCHES NOMINAL IN, style_designator: Y STRAINER W/THREADED COVER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-436-8437, 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
603-07518-00
NSN: 4730-01-436-8437
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 57538 — STERLING INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY FILTERING MEDIUM
mesh_size50.0
body_length3.500 INCHES NOMINAL IN
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
wire_diameter0.009 INCHES NOMINAL IN
style_designatorY STRAINER W/THREADED COVER
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
filtering_media_designMESH SINGLE FILTERING MEDIA RESPONSE
end_item_identificationSAFEGUARD CLASS ARS
media_for_which_designedWATER
first_intake_connection_typeTHREADED INTERNAL PIPE LINE
first_intake_thread_directionRIGHT-HAND
NSN4730-01-436-8437
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 603-07518-00 · 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: 3.750 INCHES NOMINAL IN
•
FIRST INTAKE NOMINAL THREAD SIZE: 0.750 INCHES IN
•
FIRST INTAKE THREAD SERIES DESIGNATOR: NPT
•
FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
•
MESH SIZE: 50.0
•
FIRST INTAKE CONNECTION TYPE: THREADED INTERNAL PIPE LINE
•
STYLE DESIGNATOR: Y STRAINER W/THREADED COVER
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET3.750 INCHES NOMINAL IN
FIRST INTAKE NOMINAL THREAD SIZE0.750 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORNPT
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
MESH SIZE50.0
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL PIPE LINE
STYLE DESIGNATORY STRAINER W/THREADED COVER
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
BODY LENGTH3.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
18-Y 3/4NPT 50MESHSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMD-1136 ITEM 148Reference 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 603-07518-00?
603-07518-00 is a STRAINER,SEDIMENT.
What parts can replace 603-07518-00?
There are 2 known substitutes for 603-07518-00: 18-Y 3/4NPT 50MESH, AMD-1136 ITEM 148. Substitute compatibility should be verified for your specific system.
What is the NSN for 603-07518-00?
603-07518-00 is cataloged in the U.S. Government catalog under NSN 4730-01-436-8437. This indicates validated use in U.S. government and defense supply chains.
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