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P11552 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

P11552: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.193 INCHES NOMINAL IN, outside_diameter: 0.735 INCHES NOMINAL IN, style_designator: SOLID, end_item_identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-424-2735, 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
P11552
NSN: 4820-00-424-2735
NIINs: 004242735, 015292529
FSC: 4820 — Valves, Nonpowered
CAGE: 79172 — SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.193 INCHES NOMINAL IN
outside_diameter0.735 INCHES NOMINAL IN
style_designatorSOLID
end_item_identificationMRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS
NSN4820-00-424-2735
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P11552 · 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
•
OUTSIDE DIAMETER: 0.735 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.193 INCHES NOMINAL IN
OUTSIDE DIAMETER0.735 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
MATERIALRUBBER SYNTHETIC
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 P11552?
P11552 is a DISK,VALVE.
What is the NSN for P11552?
P11552 is cataloged in the U.S. Government catalog under NSN 4820-00-424-2735. 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.