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PartsTable / COMPONENT / SMS-11178
SMS-11178 ✓ 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 PANEL,POWER DISTRIBUTION is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.125 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, style_designator: SOLID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1687, 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
SMS-11178
NSN: 4820-00-036-1687
FSC: 4820
CAGE: 57140 — SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.125 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
style_designatorSOLID
NSN4820-00-036-1687
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SMS-11178 · 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
•
MATERIAL: RUBBER SYNTHETIC
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
OVERALL HEIGHT0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5791Interchangeable
interchangeable cross-reference
interchangeable
P11480Interchangeable
interchangeable cross-reference
interchangeable
30701Interchangeable
interchangeable cross-reference
interchangeable
11178Interchangeable
interchangeable cross-reference
interchangeable
A6PSInterchangeable
interchangeable cross-reference
interchangeable
19200NPC9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMS-11178?
SMS-11178 is a PANEL,POWER DISTRIBUTION.
What parts can replace SMS-11178?
There are 11 known substitutes for SMS-11178: 5791, P11480, 30701 and 8 more. Substitute compatibility should be verified for your specific system.
Is SMS-11178 still available?
SMS-11178 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