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A231005000045 — VALVE,STOP-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A231005000045: VALVE,STOP-CHECK.

The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: RUBBER FLOW CONTROL DEVICE, surface_treatment: ZINC AND NICKEL, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, part_name_assigned_by_controlling_agency: FLOW CONTROL VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-680-5733, 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
A231005000045
NSN: 4820-01-680-5733
FSC: 4820 — Valves, Nonpowered
CAGE: F4749 — CNIM SYSTEMES INDUSTRIELS (FRA)
SPECIFICATIONS
materialRUBBER FLOW CONTROL DEVICE
special_featuresCAPACITY 7.5 GPM, CAVITY T-162A, CONTROL NOT ADJUSTABLE, ORIFICE RANGE 0.016 - 0.062 IN., 4 PSI (0,3 BAR) CRACKING PRESSURE, .016 - .062 IN. (0,4 - 1,6 MM) A
surface_treatmentZINC AND NICKEL
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
part_name_assigned_by_controlling_agencyFLOW CONTROL VALVE
NSN4820-01-680-5733
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A231005000045 · 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: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SURFACE TREATMENT: ZINC AND NICKEL
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESCAPACITY 7.5 GPM, CAVITY T-162A, CONTROL NOT ADJUSTABLE, ORIFICE RANGE 0.016 - 0.062 IN., 4 PSI (0,3 BAR) CRACKING PRESSURE, .016 - .062 IN. (0,4 - 1,6 MM) A
SURFACE TREATMENTZINC AND NICKEL
PART NAME ASSIGNED BY CONTROLLING AGENCYFLOW CONTROL VALVE
MATERIALSTEEL BODY
MATERIALRUBBER FLOW CONTROL DEVICE
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 A231005000045?
A231005000045 is a VALVE,STOP-CHECK.
What is the NSN for A231005000045?
A231005000045 is cataloged in the U.S. Government catalog under NSN 4820-01-680-5733. 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.