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152IN-450 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

152IN-450: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include flange_face_design: RAISED, flow_control_device: DIAPHRAGM, nondefinitive_spec/std_data: -WPOUNDS11OZ WEIGHT AND -2INCHDIAL SIZE, operating_pressure_and_type: 3000.0 POUNDS PER SQUARE INCH (PSI) OXYGEN MAXIMUM REQUIRED LBS, part_name_assigned_by_controlling_agency: SINGLE STAGE REGULATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-683-8856, 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
152IN-450
NSN: 4820-01-683-8856
FSC: 4820 — Valves, Nonpowered
CAGE: 5V3Y9 — GENSTAR TECHNOLOGIES CO., INC. DBA GENSTAR TECHNOLOGIES CO INC (USA)
SPECIFICATIONS
flange_face_designRAISED
flow_control_deviceDIAPHRAGM
end_connection_quantity3
nondefinitive_spec/std_data-WPOUNDS11OZ WEIGHT AND -2INCHDIAL SIZE
operating_pressure_and_type3000.0 POUNDS PER SQUARE INCH (PSI) OXYGEN MAXIMUM REQUIRED LBS
part_name_assigned_by_controlling_agencySINGLE STAGE REGULATOR
NSN4820-01-683-8856
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 152IN-450 · 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: DIAPHRAGM
•
FLANGE FACE DESIGN: RAISED
•
OPERATING PRESSURE AND TYPE: 3000.0 POUNDS PER SQUARE INCH (PSI) OXYGEN MAXIMUM REQUIRED LBS
•
END CONNECTION QUANTITY: 3
•
NONDEFINITIVE SPEC/STD DATA: -WPOUNDS11OZ WEIGHT AND -2INCHDIAL SIZE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
FLANGE FACE DESIGNRAISED
OPERATING PRESSURE AND TYPE3000.0 POUNDS PER SQUARE INCH (PSI) OXYGEN MAXIMUM REQUIRED LBS
END CONNECTION QUANTITY3
NONDEFINITIVE SPEC/STD DATA-WPOUNDS11OZ WEIGHT AND -2INCHDIAL SIZE
PART NAME ASSIGNED BY CONTROLLING AGENCYSINGLE STAGE REGULATOR
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 152IN-450?
152IN-450 is a VALVE,FLOW CONTROL.
What is the NSN for 152IN-450?
152IN-450 is cataloged in the U.S. Government catalog under NSN 4820-01-683-8856. 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.