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841337PC2-14 — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

841337PC2-14: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922, seat_type: RECESSED FACE, overall_length: 0.813 INCHES NOMINAL IN, union_outside_diameter: 1.375 INCHES MAXIMUM IN, tubing_outside_diameter: 0.405 INCHES NOMINAL IN, reference_number_differentiating_characteristics: AQRX,AND W/PREINSERTED RINGS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-142-1206, 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
841337PC2-14
NSN: 4730-00-142-1206
NIINs: 001421206, 001421207
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922
seat_typeRECESSED FACE
overall_length0.813 INCHES NOMINAL IN
union_outside_diameter1.375 INCHES MAXIMUM IN
tubing_outside_diameter0.405 INCHES NOMINAL IN
reference_number_differentiating_characteristicsAQRX,AND W/PREINSERTED RINGS
NSN4730-00-142-1206
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 841337PC2-14 · 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
•
UNION OUTSIDE DIAMETER: 1.375 INCHES MAXIMUM IN
•
SEAT TYPE: RECESSED FACE
•
TUBING OUTSIDE DIAMETER: 0.840 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 922
•
WORKING PRESSURE AND SERVICE TYPE: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OXYGEN AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER LBS
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AQRX,AND W/PREINSERTED RINGS
TECHNICAL CHARACTERISTICS
UNION OUTSIDE DIAMETER1.375 INCHES MAXIMUM IN
OVERALL LENGTH0.813 INCHES NOMINAL IN
SEAT TYPERECESSED FACE
TUBING OUTSIDE DIAMETER0.840 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 922
WORKING PRESSURE AND SERVICE TYPE3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OXYGEN AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL AND 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER LBS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAQRX,AND W/PREINSERTED RINGS
SUBSTITUTES & CROSS-REFERENCES 2
5000S4823-841337REVFPC2-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
5000S4823-841337PC2-14Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 841337PC2-14?
841337PC2-14 is a TAILPIECE,UNION.
What parts can replace 841337PC2-14?
There are 2 known substitutes for 841337PC2-14: 5000S4823-841337REVFPC2-14, 5000S4823-841337PC2-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 841337PC2-14?
841337PC2-14 is cataloged in the U.S. Government catalog under NSN 4730-00-142-1206. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.