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725226 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

725226: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OR STEEL COMP 347 BODY, special_features: FLUOR.DYE PENETRANT INSP.IAW TCAE-PS505, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, end_item_identification: ENG.AIRCRAFT,J69-T-25(T-37B). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-484-1892, 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
725226
NSN: 4820-01-484-1892
FSC: 4820 — Valves, Nonpowered
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OR STEEL COMP 347 BODY
special_featuresFLUOR.DYE PENETRANT INSP.IAW TCAE-PS505
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
end_item_identificationENG.AIRCRAFT,J69-T-25(T-37B)
NSN4820-01-484-1892
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 725226 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: STEEL COMP 321 OR STEEL COMP 347 BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURESFLUOR.DYE PENETRANT INSP.IAW TCAE-PS505
END ITEM IDENTIFICATIONENG.AIRCRAFT,J69-T-25(T-37B)
MATERIALSTEEL COMP 321 OR STEEL COMP 347 BODY
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 725226?
725226 is a VALVE,CHECK.
What is the NSN for 725226?
725226 is cataloged in the U.S. Government catalog under NSN 4820-01-484-1892. 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.