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739414 — VALVE,PISTON,TANK B

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

739414: VALVE,PISTON,TANK B.

The VALVE,PISTON,TANK B is a the manufacturer industrial component. Key specifications include special_features: 18.880 IN. MIN,18.900 IN.

MAX LG,14.598 IN. MIN,14.602 IN. MAX FLANGE DIA,0.125 IN.

MIN,0.131 IN. MAX FLANGE THK. IN.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-326-3686, 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
739414
NSN: 2840-00-326-3686
NIINs: 003263686, 008868065
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_features18.880 IN. MIN,18.900 IN. MAX LG,14.598 IN. MIN,14.602 IN. MAX FLANGE DIA,0.125 IN. MIN,0.131 IN. MAX FLANGE THK. IN
NSN2840-00-326-3686
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,PISTON,TANK B TITLE COMPONENT PN 739414 MFR VALVE,PISTON,TANK B
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES18.880 IN. MIN,18.900 IN. MAX LG,14.598 IN. MIN,14.602 IN. MAX FLANGE DIA,0.125 IN. MIN,0.131 IN. MAX FLANGE THK. IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 739414?
739414 is a VALVE,PISTON,TANK B.
What is the NSN for 739414?
739414 is cataloged in the U.S. Government catalog under NSN 2840-00-326-3686. 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.