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25-1112SD — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

25-1112SD: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, valve_size: 0.250 INCHES IN, design_type: STRAIGHT, thread_class: 2A ALL CONNECTIONS A, thread_series: NPT FIRST CONNECTION, overall_length: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-474-6968, 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
25-1112SD
NSN: 4730-01-474-6968
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
valve_size0.250 INCHES IN
design_typeSTRAIGHT
thread_class2A ALL CONNECTIONS A
thread_seriesNPT FIRST CONNECTION
overall_length1.500 INCHES NOMINAL IN
pressure_rating15000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
thread_directionRIGHT-HAND ALL CONNECTIONS
end_connection_typeTHREADED FEMALE SECOND CONNECTION
thread_size_designator0.500 SECOND CONNECTION
end_item_identification4930-01-388-9490
end_connection_similarityNOT IDENTICAL
NSN4730-01-474-6968
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 25-1112SD · 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
•
PRESSURE RATING: 15000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
STRAINER TYPE AND QUANTITY: 1 SCREEN
•
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED: 1/4 INCH EXTERNAL PIPE; 1/2 INCH INTERNAL PIPE IN
•
DESIGN TYPE: STRAIGHT
•
THREAD SERIES: NPT SECOND CONNECTION
•
END CONNECTION TYPE: THREADED FEMALE SECOND CONNECTION
TECHNICAL CHARACTERISTICS
PRESSURE RATING15000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
STRAINER TYPE AND QUANTITY1 SCREEN
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED1/4 INCH EXTERNAL PIPE; 1/2 INCH INTERNAL PIPE IN
DESIGN TYPESTRAIGHT
THREAD SERIESNPT SECOND CONNECTION
THREAD SERIESNPT FIRST CONNECTION
END CONNECTION TYPETHREADED FEMALE SECOND CONNECTION
END CONNECTION TYPETHREADED MALE, TAPERED PIPE FIRST CONNECTION
OVERALL LENGTH1.500 INCHES NOMINAL IN
VALVE SIZE0.250 INCHES 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 25-1112SD?
25-1112SD is a RESTRICTOR UNIT,FLUID FLOW.
What is the NSN for 25-1112SD?
25-1112SD is cataloged in the U.S. Government catalog under NSN 4730-01-474-6968. This indicates validated use in U.S. government and defense supply chains.
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