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SHIPALT SSN1964 — PARTS KIT,CHECK VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SHIPALT SSN1964: PARTS KIT,CHECK VALVE.

The PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include end_item_name: VALVE,PRESSURE REGULATING, end_item_source: 99657, end_item_identification: MODEL RY24EA. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-041-3125, 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
SHIPALT SSN1964
NSN: 4820-01-041-3125
NIINs: 010413125, 010423190
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_nameVALVE,PRESSURE REGULATING
end_item_source99657
component_quantity7
end_item_identificationMODEL RY24EA
NSN4820-01-041-3125
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SHIPALT SSN1964 · 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
•
COMPONENT QUANTITY: 9
•
END ITEM SOURCE: 99657
•
SUPPLY ITEMS AND QUANTITIES: 5360-00-257-6564 SPRING 1
•
END ITEM NAME: VALVE,PRESSURE REGULATING
•
NONSUPPLY ITEMS AND QUANTITIES: 99657 4400181-0130 O-RING @1,99657 4400173-0230 O-RING 1,99657 4400173-0200 O-RING 1,99657 4400181-0080O-RING 1,99657 4400181-0040 O-RING 1,99657 234602 PISTON 1,99657 186047-0081 SEAT PILOT 1,99657 186048-0081 SEAT VENT 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
END ITEM SOURCE99657
SUPPLY ITEMS AND QUANTITIES5360-00-257-6564 SPRING 1
END ITEM NAMEVALVE,PRESSURE REGULATING
NONSUPPLY ITEMS AND QUANTITIES99657 4400181-0130 O-RING @1,99657 4400173-0230 O-RING 1,99657 4400173-0200 O-RING 1,99657 4400181-0080O-RING 1,99657 4400181-0040 O-RING 1,99657 234602 PISTON 1,99657 186047-0081 SEAT PILOT 1,99657 186048-0081 SEAT VENT 1
END ITEM IDENTIFICATIONMODEL RY24EA
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SHIPALT SSN1964?
SHIPALT SSN1964 is a PARTS KIT,CHECK VALVE.
What is the NSN for SHIPALT SSN1964?
SHIPALT SSN1964 is cataloged in the U.S. Government catalog under NSN 4820-01-041-3125. 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.