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211048274 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

211048274: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include shape: ROUND, material: COPPER ALLOY 706 BODY, valve_size: 3.000 INCHES IN, design_type: STRAIGHT, overall_length: 10.360 INCHES NOMINAL IN, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-415-3184, 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
211048274
NSN: 4730-01-415-3184
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
shapeROUND
materialCOPPER ALLOY 706 BODY
valve_size3.000 INCHES IN
design_typeSTRAIGHT
overall_length10.360 INCHES NOMINAL IN
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
orifice_diameter0.375 INCHES NOMINAL IN
outside_diameter3.292 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; 11 .406 INCH HOLES IN
end_item_identificationSHIP; C.O.R.D.
flow_rate_and_fluid_type25.0 GALLONS PER MINUTE WATER
end_connection_similarityIDENTICAL
NSN4730-01-415-3184
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 211048274 · 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
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 2
514-6404906 FIND 40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6404906Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 211048274?
211048274 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 211048274?
There are 2 known substitutes for 211048274: 514-6404906 FIND 40, 6404906. Substitute compatibility should be verified for your specific system.
What is the NSN for 211048274?
211048274 is cataloged in the U.S. Government catalog under NSN 4730-01-415-3184. This indicates validated use in U.S. government and defense supply chains.
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