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DP5527 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include body_width: 2.218 INCHES NOMINAL IN, body_height: 2.281 INCHES NOMINAL IN, body_length: 1.156 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 3680 SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-169-4524, 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
DP5527
NSN: 4820-01-169-4524
FSC: 4820
CAGE: KCTY1 — MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) (GBR)
SPECIFICATIONS
body_width2.218 INCHES NOMINAL IN
body_height2.281 INCHES NOMINAL IN
body_length1.156 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity3680 SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
core_constructionPOWDERED SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
NSN4820-01-169-4524
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DP5527 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
N100439PC19Interchangeable
interchangeable cross-reference
interchangeable
D9021Interchangeable
interchangeable cross-reference
interchangeable
618 90 DEGInterchangeable
interchangeable cross-reference
interchangeable
A910-90Interchangeable
interchangeable cross-reference
interchangeable
716 90 DEGInterchangeable
interchangeable cross-reference
interchangeable
1887AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DP5527?
DP5527 is a VALVE ASSEMBLY.
What parts can replace DP5527?
There are 16 known substitutes for DP5527: N100439PC19, D9021, 618 90 DEG and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DP5527?
DP5527 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-169-4524. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026