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Technical Data Sheet
PartsTable / COMPONENT / D-67457 PC4,18-.250IN
D-67457 PC4,18-.250IN ✓ 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 D-67457 PC4,18-.250IN is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-227-5114, 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
D-67457 PC4,18-.250IN
NSN: 4820-01-227-5114
FSC: 4820
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
Part NumberD-67457 PC4,18-.250IN
NSN4820-01-227-5114
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D-67457 PC4,18-.250IN · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
67454-C-316SS-0.375IN-PC5Interchangeable
interchangeable cross-reference
interchangeable
D-67457 REV DInterchangeable
interchangeable cross-reference
interchangeable
67454-B-316SS-0.25IN-PC5Interchangeable
interchangeable cross-reference
interchangeable
67457-D-316SS-0.5IN-BWEInterchangeable
interchangeable cross-reference
interchangeable
0.5INFIG23475BWE316LInterchangeable
interchangeable cross-reference
interchangeable
D67457 FIG 2475-BWE-316L-.5 INCHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-67457 PC4,18-.250IN?
D-67457 PC4,18-.250IN is a D-67457 PC4,18-.250IN.
What parts can replace D-67457 PC4,18-.250IN?
There are 10 known substitutes for D-67457 PC4,18-.250IN: 67454-C-316SS-0.375IN-PC5, D-67457 REV D, 67454-B-316SS-0.25IN-PC5 and 7 more. Substitute compatibility should be verified for your specific system.
Is D-67457 PC4,18-.250IN still available?
D-67457 PC4,18-.250IN is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026