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0303SH-S0601255 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0303SH-S0601255: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY SCREENING, style_designator: DIVERTED FLOW PLUG STRAINER W/ THREADER COVER, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, perforation_diameter: 0.094 INCHES NOMINAL IN, media_for_which_designed: WATER, part_name_assigned_by_controlling_agency: 3 INCH MANUAL SINGLE SCREEN HELLAN STRAINER ASSEMBLY IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-508-6564, 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
0303SH-S0601255
NSN: 4730-01-508-6564
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
materialCOPPER ALLOY AND NICKEL ALLOY SCREENING
style_designatorDIVERTED FLOW PLUG STRAINER W/ THREADER COVER
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.094 INCHES NOMINAL IN
media_for_which_designedWATER
part_name_assigned_by_controlling_agency3 INCH MANUAL SINGLE SCREEN HELLAN STRAINER ASSEMBLY IN
NSN4730-01-508-6564
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0303SH-S0601255 · 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
•
STYLE DESIGNATOR: DIVERTED FLOW PLUG STRAINER W/ THREADER COVER
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: COPPER ALLOY BODY
•
PERFORATION DIAMETER: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORDIVERTED FLOW PLUG STRAINER W/ THREADER COVER
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURES3 IN. STRAINER SIZE; 150 LB. FLAT FACE FLANGE; IN-LINE FLOW SINGEL SCREEN; MANUAL HAND WHEEL; MONEL SCREEN MATERIAL; 0.094 SCREEN OPENING; BRONZE BODY MATERIAL; 255 SERIES STRAINER; SIGHT FLOW S.S. TRIM; DP GAUGE LBS
MEDIA FOR WHICH DESIGNEDWATER
PART NAME ASSIGNED BY CONTROLLING AGENCY3 INCH MANUAL SINGLE SCREEN HELLAN STRAINER ASSEMBLY IN
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY AND NICKEL ALLOY SCREENING
PERFORATION DIAMETER0.094 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

No substitute or cross-reference records for this part.

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 0303SH-S0601255?
0303SH-S0601255 is a STRAINER,SEDIMENT.
What is the NSN for 0303SH-S0601255?
0303SH-S0601255 is cataloged in the U.S. Government catalog under NSN 4730-01-508-6564. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.