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1203DH-S0801211 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1203DH-S0801211: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_height: 31.750 INCHES NOMINAL IN, body_length: 54.380 INCHES NOMINAL IN, mounting_type: INLET CONNECTION AND OUTLET CONNECTION BOTTOM, style_designator: TWIN STRAINER W/BOLTED COVER, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-524-6972, 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
1203DH-S0801211
NSN: 4730-01-524-6972
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
materialSTEEL BODY
body_height31.750 INCHES NOMINAL IN
body_length54.380 INCHES NOMINAL IN
mounting_typeINLET CONNECTION AND OUTLET CONNECTION BOTTOM
special_featuresDUAL SCREEN WITH MANUAL HANDWHEELS; SCREEN MONEL 400; 4 INCH NPT DRAIN FLANGE; 12 INCH INLET/OUTLET FLANGES WITH 12 1.25 INCH BOLT HOLES ON 17 INCH BOLT CIRCLE IN
style_designatorTWIN STRAINER W/BOLTED COVER
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.125 INCHES NOMINAL IN
perforation_quantity32.0 PER SQUARE INCH
filtering_media_designPERFORATED ALL FILTERING MEDIA RESPONSES
end_item_identificationSHIP, DUPLEX STRAINER
media_for_which_designedWATER
NSN4730-01-524-6972
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1203DH-S0801211 · 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: PERFORATED ALL FILTERING MEDIA RESPONSES
•
FIRST INTAKE FLANGE RAISED FACE DIAMETER: 15.000 INCHES NOMINAL IN
•
FIRST INTAKE FLANGE THICKNESS: 1.250 INCHES NOMINAL IN
•
FIRST INTAKE FLANGE OUTSIDE DIAMETER: 19.000 INCHES NOMINAL IN
•
BODY HEIGHT: 31.750 INCHES NOMINAL IN
•
FIRST INTAKE CONNECTION TYPE: RAISED FACE FLANGE BOTTOM
•
PERFORATION QUANTITY: 32.0 PER SQUARE INCH
•
STYLE DESIGNATOR: TWIN STRAINER W/BOLTED COVER
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED ALL FILTERING MEDIA RESPONSES
FIRST INTAKE FLANGE RAISED FACE DIAMETER15.000 INCHES NOMINAL IN
FIRST INTAKE FLANGE THICKNESS1.250 INCHES NOMINAL IN
FIRST INTAKE FLANGE OUTSIDE DIAMETER19.000 INCHES NOMINAL IN
BODY HEIGHT31.750 INCHES NOMINAL IN
FIRST INTAKE CONNECTION TYPERAISED FACE FLANGE BOTTOM
PERFORATION QUANTITY32.0 PER SQUARE INCH
STYLE DESIGNATORTWIN STRAINER W/BOLTED COVER
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
FIRST INTAKE FLANGE SHAPE STYLEROUND W/UNTHREADED BOLT HOLES
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 1203DH-S0801211?
1203DH-S0801211 is a STRAINER,SEDIMENT.
What is the NSN for 1203DH-S0801211?
1203DH-S0801211 is cataloged in the U.S. Government catalog under NSN 4730-01-524-6972. 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.