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Technical Data Sheet
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5199731 — ELBOW,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5199731: ELBOW,TUBE TO HOSE.

The ELBOW,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include special_features: NEXT ASSEMBLY DIESEL ENGINE, nominal_thread_size: 1.312 INCHES FIRST END IN, end_item_identification: USNS STALWART CLASS TAGOS, thread_quantity_per_inch: 12 FIRST END, nominal_inside_diameter_hose_accommodated: 1.000 INCHES SECOND END IN, nominal_outside_diameter_tube_accommodated: 1.000 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-450-3550, 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
5199731
NSN: 4730-01-450-3550
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
special_featuresNEXT ASSEMBLY DIESEL ENGINE
nominal_thread_size1.312 INCHES FIRST END IN
end_item_identificationUSNS STALWART CLASS TAGOS
thread_quantity_per_inch12 FIRST END
nominal_inside_diameter_hose_accommodated1.000 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated1.000 INCHES FIRST END IN
NSN4730-01-450-3550
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5199731 · 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 INSIDE DIAMETER HOSE ACCOMMODATED: 1.000 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 1.312 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 12 FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.000 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
NOMINAL THREAD SIZE1.312 INCHES FIRST END IN
SPECIAL FEATURESNEXT ASSEMBLY DIESEL ENGINE
END ITEM IDENTIFICATIONUSNS STALWART CLASS TAGOS
THREAD QUANTITY PER INCH12 FIRST END
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 5199731?
5199731 is a ELBOW,TUBE TO HOSE.
What is the NSN for 5199731?
5199731 is cataloged in the U.S. Government catalog under NSN 4730-01-450-3550. This indicates validated use in U.S. government and defense supply chains.
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