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4X15496 MARK-3 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4X15496 MARK-3: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include width: 2.250 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, overall_length: 2.250 INCHES NOMINAL IN, attachment_method: THREADED, surface_treatment: CADMIUM, valve_model_number_for_which_designed: 2MP3799. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-383-5350, 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
4X15496 MARK-3
NSN: 4820-01-383-5350
FSC: 4820 — Valves, Nonpowered
CAGE: 48899 — CP INDUSTRIES HOLDINGS, INC (USA)
SPECIFICATIONS
width2.250 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
overall_length2.250 INCHES NOMINAL IN
attachment_methodTHREADED
surface_treatmentCADMIUM
valve_model_number_for_which_designed2MP3799
surface_treatment_document_and_classificationQQ-P-416, TYPE 2, CLASS A FED SPEC SINGLE TREATMENT RESPONSE
NSN4820-01-383-5350
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4X15496 MARK-3 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 2, CLASS A FED SPEC SINGLE TREATMENT RESPONSE
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 2MP3799
•
SURFACE TREATMENT: CADMIUM
•
WIDTH: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS A FED SPEC SINGLE TREATMENT RESPONSE
VALVE MODEL NUMBER FOR WHICH DESIGNED2MP3799
OVERALL LENGTH2.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
WIDTH2.250 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
ATTACHMENT METHODTHREADED
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4X15496 MARK-3?
4X15496 MARK-3 is a CAP,VALVE.
What is the NSN for 4X15496 MARK-3?
4X15496 MARK-3 is cataloged in the U.S. Government catalog under NSN 4820-01-383-5350. 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.