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ST051040BFM001 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST051040BFM001: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_width: 16.000 INCHES NOMINAL IN, body_length: 23.125 INCHES NOMINAL IN, temp_rating: 75.0 FAHRENHEIT MAXIMUM DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, special_features: 150LB FLANGE PER MIL-F-20042; ASSY IS PIECE 1 THRU 20 LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-398-3983, 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
ST051040BFM001
NSN: 4730-01-398-3983
NIINs: 013983983, 013984588, 014003097
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73124 — HAYWARDINDL. PRODUCTS, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_width16.000 INCHES NOMINAL IN
body_length23.125 INCHES NOMINAL IN
temp_rating75.0 FAHRENHEIT MAXIMUM DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
special_features150LB FLANGE PER MIL-F-20042; ASSY IS PIECE 1 THRU 20 LBS
style_designatorTWIN STRAINER W/CLAMPED COVER
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.156 INCHES NOMINAL IN
perforation_quantity33.0 PER SQUARE INCH
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationSHIPS; ARLEIGH BURKE CLASS DDG
NSN4730-01-398-3983
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST051040BFM001 · 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
SUBSTITUTES & CROSS-REFERENCES 2
ST051040BFM005Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
ST051040BFM001 PC. NO. 12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ST051040BFM001?
ST051040BFM001 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace ST051040BFM001?
There are 2 known substitutes for ST051040BFM001: ST051040BFM005, ST051040BFM001 PC. NO. 12. Substitute compatibility should be verified for your specific system.
What is the NSN for ST051040BFM001?
ST051040BFM001 is cataloged in the U.S. Government catalog under NSN 4730-01-398-3983. 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.