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158G5597 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

158G5597: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include body_material: ALUMINUM ALLOY, connection_type: THREADED INTERNAL PIPE, nominal_thread_size: 0.750 INCHES AND 1.000 INCHES IN, thread_series_designator: NPTF, operating_pressure_and_type: 3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-251-2149, 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
158G5597
NSN: 4820-00-251-2149
FSC: 4820 — Valves, Nonpowered
CAGE: 8Z296 — DANFOSS FLUID POWER INC EASLEY OPN (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY
connection_typeTHREADED INTERNAL PIPE
nominal_thread_size0.750 INCHES AND 1.000 INCHES IN
end_connection_quantity3
thread_series_designatorNPTF
operating_pressure_and_type3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS
NSN4820-00-251-2149
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 158G5597 · 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
•
OPERATING PRESSURE AND TYPE: 3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 3
•
NOMINAL THREAD SIZE: 0.750 INCHES AND 1.000 INCHES IN
•
BODY MATERIAL: ALUMINUM ALLOY
•
THREAD SERIES DESIGNATOR: NPTF
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE AND TYPE3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY3
NOMINAL THREAD SIZE0.750 INCHES AND 1.000 INCHES IN
BODY MATERIALALUMINUM ALLOY
THREAD SERIES DESIGNATORNPTF
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 2
2V14-8-6-40SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4153032SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 158G5597?
158G5597 is a VALVE,FLOW CONTROL.
What parts can replace 158G5597?
There are 2 known substitutes for 158G5597: 2V14-8-6-40S, 4153032S. Substitute compatibility should be verified for your specific system.
What is the NSN for 158G5597?
158G5597 is cataloged in the U.S. Government catalog under NSN 4820-00-251-2149. 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.