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DP327A-30 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DP327A-30: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include block_type: FIXED, bore_diameter: 1.6410 INCHES MINIMUM AND 1.6470 INCHES MAXIMUM IN, housing_width: 5.250 INCHES NOMINAL IN, alignment_type: RIGID, base_thickness: 0.210 INCHES NOMINAL IN, housing_length: 1.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-226-1550, 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
DP327A-30
NSN: 4820-01-226-1550
FSC: 4820 — Valves, Nonpowered
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
block_typeFIXED
bore_diameter1.6410 INCHES MINIMUM AND 1.6470 INCHES MAXIMUM IN
housing_width5.250 INCHES NOMINAL IN
alignment_typeRIGID
base_thickness0.210 INCHES NOMINAL IN
housing_length1.440 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SEPARABLE W/O INNERLINER
mounting_hole_typeSLOTTED
mounting_slot_width0.390 INCHES NOMINAL IN
mounting_slot_length0.780 INCHES NOMINAL IN
assembly_overall_length1.750 INCHES NOMINAL IN
lubrication_fitting_typeHYDRAULIC
NSN4820-01-226-1550
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DP327A-30 · 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
SUBSTITUTES & CROSS-REFERENCES 3
DP113A-40 ITEM 2Reference document
Same NSN cross-reference
Reference document — Secondary reference
4IN 417B 151 P113AReference document
Same NSN cross-reference
Reference document — Secondary reference
06482Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DP327A-30?
DP327A-30 is a VALVE,BALL.
What parts can replace DP327A-30?
There are 3 known substitutes for DP327A-30: DP113A-40 ITEM 2, 4IN 417B 151 P113A, 06482. Substitute compatibility should be verified for your specific system.
What is the NSN for DP327A-30?
DP327A-30 is cataloged in the U.S. Government catalog under NSN 4820-01-226-1550. 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.