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N5A125-5.0N — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N5A125-5.0N: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, nominal_length: 93.5 MILLIMETERS ALL ENDS MM, surface_treatment: ZINC, operating_pressure: 420.0 BAR MAXIMUM SINGLE RESPONSE, maximum_operating_temp: 93.3 CELSIUS SINGLE RESPONSE DEGC, minimum_operating_temp: -40.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-671-9171, 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
N5A125-5.0N
NSN: 4820-01-671-9171
FSC: 4820 — Valves, Nonpowered
CAGE: 61363 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC FILTER DIVISION, FAIREY ARLON OPERATIONS (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
nominal_length93.5 MILLIMETERS ALL ENDS MM
surface_treatmentZINC
operating_pressure420.0 BAR MAXIMUM SINGLE RESPONSE
maximum_operating_temp93.3 CELSIUS SINGLE RESPONSE DEGC
minimum_operating_temp-40.0 CELSIUS DEGC
part_name_assigned_by_controlling_agencyPILOT OPERATIONAL DIRECTIONAL VALVE
NSN4820-01-671-9171
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N5A125-5.0N · 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
•
NOMINAL LENGTH: 93.5 MILLIMETERS ALL ENDS MM
•
MINIMUM OPERATING TEMP: -40.0 CELSIUS DEGC
•
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
•
OPERATING PRESSURE: 420.0 BAR MAXIMUM SINGLE RESPONSE
•
MAXIMUM OPERATING TEMP: 93.3 CELSIUS SINGLE RESPONSE DEGC
•
SURFACE TREATMENT: ZINC
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH93.5 MILLIMETERS ALL ENDS MM
MINIMUM OPERATING TEMP-40.0 CELSIUS DEGC
STYLE DESIGNATORSCREW-IN CARTRIDGE
OPERATING PRESSURE420.0 BAR MAXIMUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP93.3 CELSIUS SINGLE RESPONSE DEGC
SURFACE TREATMENTZINC
PART NAME ASSIGNED BY CONTROLLING AGENCYPILOT OPERATIONAL DIRECTIONAL VALVE
MATERIALALUMINUM OVERALL
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 N5A125-5.0N?
N5A125-5.0N is a VALVE,CHECK.
What is the NSN for N5A125-5.0N?
N5A125-5.0N is cataloged in the U.S. Government catalog under NSN 4820-01-671-9171. 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.