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50-1021K — RETAINER,CAPACITOR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

50-1021K: RETAINER,CAPACITOR.

The RETAINER,CAPACITOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL CORROSION RESISTING, thread_class: UNABLE TO DECODE, inside_length: 1.320 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN, overall_width: 0.076 INCHES MAXIMUM IN, overall_height: 3.141 INCHES NOMINAL IN, overall_length: 1.700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-173-4346, 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
MRO→ MRO_GENERAL→ 50-1021K
NSN: 5910-00-173-4346
FSC: 5910 — Capacitors
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thread_classUNABLE TO DECODE
inside_length1.320 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN
overall_width0.076 INCHES MAXIMUM IN
overall_height3.141 INCHES NOMINAL IN
overall_length1.700 INCHES NOMINAL IN
style_designatorEDGED STRAP, STUD MOUNTING OPEN TOP
surface_treatmentPASSIVATE
nominal_thread_sizeUNABLE TO DECODE
mounting_stud_lengthUNABLE TO DECODE
thread_quantity_per_inchUNABLE TO DECODE
thread_series_designatorUNABLE TO DECODE
NSN5910-00-173-4346
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN 50-1021K MFR RETAINER,CAPACITOR
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: UNABLE TO DECODE
•
INSIDE LENGTH: 1.320 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: EDGED STRAP, STUD MOUNTING OPEN TOP
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: CLAMP
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: UNABLE TO DECODE
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
MOUNTING FACILITY TYPE AND QUANTITYUNABLE TO DECODE
OVERALL HEIGHT3.141 INCHES NOMINAL IN
INSIDE LENGTH1.320 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN
STYLE DESIGNATOREDGED STRAP, STUD MOUNTING OPEN TOP
OVERALL LENGTH1.700 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPECLAMP
OVERALL WIDTH0.076 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERSUNABLE TO DECODE
NOMINAL THREAD SIZEUNABLE TO DECODE
SURFACE TREATMENTPASSIVATE
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 1
K287-34001-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50-1021K?
50-1021K is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50-1021K?
There is 1 known substitute for 50-1021K: K287-34001-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 50-1021K?
50-1021K is cataloged in the U.S. Government catalog under NSN 5910-00-173-4346. This indicates validated use in U.S. government and defense supply chains.
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