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0203SH-S0401257 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0203SH-S0401257: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 SCREENING, body_height: 16.485 INCHES MINIMUM AND 16.515 INCHES MAXIMUM IN, body_length: 10.605 INCHES MINIMUM AND 10.635 INCHES MAXIMUM IN, mounting_type: INLET CONNECTION AND OUTLET CONNECTION SIDE, style_designator: DIVERTED FLOW PLUG STRAINER W/ THREADER COVER, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-508-7340, 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
0203SH-S0401257
NSN: 4730-01-508-7340
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1QZK3 — THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 SCREENING
body_height16.485 INCHES MINIMUM AND 16.515 INCHES MAXIMUM IN
body_length10.605 INCHES MINIMUM AND 10.635 INCHES MAXIMUM IN
mounting_typeINLET CONNECTION AND OUTLET CONNECTION SIDE
style_designatorDIVERTED FLOW PLUG STRAINER W/ THREADER COVER
thread_directionRIGHT-HAND
features_providedCLEANING BLADES
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.1875 INCHES NOMINAL IN
perforation_quantity32.000 PER SQUARE INCH
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
mounting_hole_quantity4
NSN4730-01-508-7340
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0203SH-S0401257 · 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
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 1
015SH1-211Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 0203SH-S0401257?
0203SH-S0401257 is a STRAINER,SEDIMENT.
What parts can replace 0203SH-S0401257?
There is 1 known substitute for 0203SH-S0401257: 015SH1-211. Substitute compatibility should be verified for your specific system.
What is the NSN for 0203SH-S0401257?
0203SH-S0401257 is cataloged in the U.S. Government catalog under NSN 4730-01-508-7340. This indicates validated use in U.S. government and defense supply chains.
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