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MPL554 — CABLE ASSEMBLY,RADIO FREQUENCY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MPL554: CABLE ASSEMBLY,RADIO FREQUENCY.

The CABLE ASSEMBLY,RADIO FREQUENCY is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include part_name_assigned_by_controlling_agency: RELIEF, VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-124-2362, 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
MPL554
NSN: 4820-00-124-2362
NIINs: 001242362, 009174377
FSC: 4820 — Valves, Nonpowered
CAGE: 0ASY6 — DERBYSHIRE MARINE PRODUCTS, LLC DBA DERBYSHIRE MARINE PRODUCTS LLC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyRELIEF, VALVE
NSN4820-00-124-2362
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MPL554 · 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYRELIEF, VALVE
SUBSTITUTES & CROSS-REFERENCES 2
509979Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
509979-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MPL554?
MPL554 is a CABLE ASSEMBLY,RADIO FREQUENCY.
What parts can replace MPL554?
There are 2 known substitutes for MPL554: 509979, 509979-2. Substitute compatibility should be verified for your specific system.
What is the NSN for MPL554?
MPL554 is cataloged in the U.S. Government catalog under NSN 4820-00-124-2362. This indicates validated use in U.S. government and defense supply chains.
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