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1-1758-14R — VALVE,CALIBRATED FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1-1758-14R: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, body_style: ANGLE, regulation_type: MANUAL, DOUBLE STAGE, mounting_facility: INTERNAL THREAD, surface_treatment: ANODIZE OUTSIDE, flow_control_device: PISTON, SPRING LOADED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-254-5849, 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
1-1758-14R
NSN: 4820-00-254-5849
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
body_styleANGLE
regulation_typeMANUAL, DOUBLE STAGE
mounting_facilityINTERNAL THREAD
surface_treatmentANODIZE OUTSIDE
flow_control_devicePISTON, SPRING LOADED
manual_control_methodKNOB
first_end_thread_class3B
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL TUBE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
NSN4820-00-254-5849
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1-1758-14R · 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
•
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: ANGLE
•
REGULATION TYPE: MANUAL, DOUBLE STAGE
•
FIRST END THREAD CLASS: 3B
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLEANGLE
REGULATION TYPEMANUAL, DOUBLE STAGE
FIRST END THREAD CLASS3B
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY2
MANUAL CONTROL METHODKNOB
MOUNTING FACILITYINTERNAL THREAD
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-1758-14R?
1-1758-14R is a VALVE,CALIBRATED FLOW.
What is the NSN for 1-1758-14R?
1-1758-14R is cataloged in the U.S. Government catalog under NSN 4820-00-254-5849. 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.