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514-6404906 FIN — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

514-6404906 FIN: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include shape: ROUND, material: COPPER ALLOY, outside_diameter: 3.152 INCHES NOMINAL IN, special_features: D SHAPED CENTER HOLE 0.377IN.DIA W/FLAT 0.128 ABOVE CENTERLINE; 4 HOLES 0.438IN.DIA ON 1.750IN.BC N IN, end_item_identification: WEAPON SYSTEN CODE JG, SEAWOLF CLASS SSN; CHILLED WATER SYSTEM CORD, ASSEMBLY CORD 96, nominal_overall_thickness: 0.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-416-3319, 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
514-6404906 FIN
NSN: 4730-01-416-3319
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeROUND
materialCOPPER ALLOY
outside_diameter3.152 INCHES NOMINAL IN
special_featuresD SHAPED CENTER HOLE 0.377IN.DIA W/FLAT 0.128 ABOVE CENTERLINE; 4 HOLES 0.438IN.DIA ON 1.750IN.BC N IN
end_item_identificationWEAPON SYSTEN CODE JG, SEAWOLF CLASS SSN; CHILLED WATER SYSTEM CORD, ASSEMBLY CORD 96
nominal_overall_thickness0.125 INCHES IN
material_document_and_classificationMIL-C-15726 ALY C71500 FED SPEC SINGLE MATERIAL RESPONSE
NSN4730-01-416-3319
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 514-6404906 FIN · 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
•
NOMINAL OVERALL THICKNESS: 0.125 INCHES IN
•
OUTSIDE DIAMETER: 3.152 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726 ALY C71500 FED SPEC SINGLE MATERIAL RESPONSE
•
SHAPE: ROUND
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL THICKNESS0.125 INCHES IN
OUTSIDE DIAMETER3.152 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 ALY C71500 FED SPEC SINGLE MATERIAL RESPONSE
SHAPEROUND
SPECIAL FEATURESD SHAPED CENTER HOLE 0.377IN.DIA W/FLAT 0.128 ABOVE CENTERLINE; 4 HOLES 0.438IN.DIA ON 1.750IN.BC N IN
END ITEM IDENTIFICATIONWEAPON SYSTEN CODE JG, SEAWOLF CLASS SSN; CHILLED WATER SYSTEM CORD, ASSEMBLY CORD 96
MATERIALCOPPER ALLOY
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 3
6404906Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6404906 FIND 26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF2651-2827 FIND 26Reference 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 514-6404906 FIN?
514-6404906 FIN is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 514-6404906 FIN?
There are 3 known substitutes for 514-6404906 FIN: 6404906, 6404906 FIND 26, DF2651-2827 FIND 26. Substitute compatibility should be verified for your specific system.
What is the NSN for 514-6404906 FIN?
514-6404906 FIN is cataloged in the U.S. Government catalog under NSN 4730-01-416-3319. This indicates validated use in U.S. government and defense supply chains.
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