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581-SS 1 IN — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

581-SS 1 IN: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND CARBON SEAL, body_length: 4.5625 INCHES NOMINAL IN, temp_rating: 100.0 FAHRENHEIT NOMINAL DEGF, style_designator: Y STRAINER W/BLOW-OFF PLUG, operating_pressure: 1440.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, perforation_diameter: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-719-2792, 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
581-SS 1 IN
NSN: 4730-01-719-2792
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND CARBON SEAL
body_length4.5625 INCHES NOMINAL IN
temp_rating100.0 FAHRENHEIT NOMINAL DEGF
style_designatorY STRAINER W/BLOW-OFF PLUG
operating_pressure1440.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.062 INCHES NOMINAL IN
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationSTRAINER Y 1 IN IN
media_for_which_designedWATER
first_intake_connection_typeTHREADED INTERNAL PIPE END
first_intake_thread_directionRIGHT-HAND
first_intake_nominal_thread_size0.375 INCHES IN
NSN4730-01-719-2792
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 581-SS 1 IN · 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 SINGLE FILTERING MEDIA RESPONSE
•
FIRST INTAKE NOMINAL OUTSIDE DIAMETER: 1.000 INCHES IN
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 3.125 INCHES NOMINAL IN
•
FIRST INTAKE NOMINAL THREAD SIZE: 0.375 INCHES IN
•
FIRST INTAKE THREAD SERIES DESIGNATOR: NPT
•
TEMP RATING: 100.0 FAHRENHEIT NOMINAL DEGF
•
FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
•
FIRST INTAKE CONNECTION TYPE: THREADED INTERNAL PIPE END
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE NOMINAL OUTSIDE DIAMETER1.000 INCHES IN
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET3.125 INCHES NOMINAL IN
FIRST INTAKE NOMINAL THREAD SIZE0.375 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORNPT
TEMP RATING100.0 FAHRENHEIT NOMINAL DEGF
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL PIPE END
STYLE DESIGNATORY STRAINER W/BLOW-OFF PLUG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351, GR CF8M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BODY
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
ES-MS-581SS-582SSReference 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 581-SS 1 IN?
581-SS 1 IN is a STRAINER,SEDIMENT.
What parts can replace 581-SS 1 IN?
There is 1 known substitute for 581-SS 1 IN: ES-MS-581SS-582SS. Substitute compatibility should be verified for your specific system.
What is the NSN for 581-SS 1 IN?
581-SS 1 IN is cataloged in the U.S. Government catalog under NSN 4730-01-719-2792. This indicates validated use in U.S. government and defense supply chains.
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