PartsTable
Technical Data Sheet
23557 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
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

<b>Full Speed, Full Battery</b><br><br>Need to get your phone back to full battery quickly? The Trust Qmax Ultra-Fast USB Wall Charger will help you time after time. It will deliver maximum power to your devices: in just 30 minutes, your phone battery will be back to 50%.*<br>* Charging speed varies between devices<br><br><b>Fully Compatible</b><br><br>The charger is compatible with any USB-powered phone. From Apple to Samsung, the Qmax is a quick and reliable source of energy.

You can also use it to charge tablets and other USB powered devices.<br><b><br>Perfect for Travel</b><br><br>Going somewhere? The charger is an essential part of your travelling equipment. It works with all wall power socket voltages, so you’ll be able to use it to charge all over the world. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-3858, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 23557
NSN: 4820-00-036-3858
FSC: 4820
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)
SPECIFICATIONS
materialSTEEL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_width2.750 INCHES NOMINAL IN
face_width0.188 INCHES NOMINAL IN
scale_nameALTITUDE AND BAROMETRIC PRESSURE
body_height4.500 INCHES NOMINAL IN
body_length1.875 INCHES NOMINAL IN
bore_length0.625 INCHES NOMINAL IN
flange_width0.089 INCHES NOMINAL IN
knob_purposeUSED TO ZERO BAROMETRIC SCALE
body_diameter0.780 INCHES MAXIMUM IN
hole_diameter0.531 INCHES NOMINAL IN
NSN4820-00-036-3858
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 23557 · Trust ⚠ 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
CENTER HOLE DIAMETER: 3.250 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 8.000 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.135 INCHES NOMINAL IN
BOLT HOLE QUANTITY: 10
STYLE DESIGNATOR: FLAT
MATERIAL: RUBBER
OUTSIDE DIAMETER: 9.000 INCHES NOMINAL IN
HOLE DIAMETER: 0.531 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER3.250 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER8.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.135 INCHES NOMINAL IN
BOLT HOLE QUANTITY10
STYLE DESIGNATORFLAT
MATERIALRUBBER
OUTSIDE DIAMETER9.000 INCHES NOMINAL IN
HOLE DIAMETER0.531 INCHES NOMINAL IN
SPECIAL FEATURES8 HOLES AROUND BORE DIA 0.296 IN.DIA EQUALLY SPACED ON 4 IN.BOLT CIRCLE DIA.TWO ALIGNING HOLES 0.375 IN.DIA SPACED 8 IN.CTR TO CTR; ADDITIONAL MATERIAL: FIBER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A-2246Interchangeable
interchangeable cross-reference
interchangeable
23557Interchangeable
interchangeable cross-reference
interchangeable
M83421/01-0243MInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-83421/1Interchangeable
interchangeable cross-reference
interchangeable
AAU-31/A-2Interchangeable
interchangeable cross-reference
interchangeable
10450-31875Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23557?
23557 is a CAPACITOR,FIXED,METALLIZED,PAPER manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 23557?
There are 19 known substitutes for 23557: A-2246, 23557, M83421/01-0243M and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23557?
23557 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-3858. This indicates validated use in U.S. government and defense supply chains.
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