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597731 — VALVE,TRANSFER-SET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

597731: VALVE,TRANSFER-SET.

The VALVE,TRANSFER-SET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2915-00-727-9944, 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
597731
NSN: 2915-00-727-9944
NIINs: 007279944, 014221241
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRES,PER UNITED ACFT SPEC HS178,PASSIVATED FINISH,2.150 IN. MIN,2.160 IN. MAX LG,ROCKWELL HARDNESS RATING,RC45-50AGAVG29159190743 IN
NSN2915-00-727-9944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,TRANSFER-SET TITLE COMPONENT PN 597731 MFR VALVE,TRANSFER-SET
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES,PER UNITED ACFT SPEC HS178,PASSIVATED FINISH,2.150 IN. MIN,2.160 IN. MAX LG,ROCKWELL HARDNESS RATING,RC45-50AGAVG29159190743 IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES,PER UNITED ACFT SPEC HS178,PASSIVATED FINISH,2.150 IN. MIN,2.160 IN. MAX LG,ROCKWELL HARDNESS RATING,RC45-50AGAVG29159190743 IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 597731?
597731 is a VALVE,TRANSFER-SET.
What is the NSN for 597731?
597731 is cataloged in the U.S. Government catalog under NSN 2915-00-727-9944. 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.