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255003 — CAPACITOR,FIXED,ELECTROLYTIC

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

255003: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC 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: COPPER TERMINAL, body_style: PIGTAIL TYPE, overall_width: 10.9 INCHES NOMINAL IN, section_shape: CURVED, closure_method: HINGED COVER, exterior_color: GRAY/GREY. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-067-1721, 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→ 255003
NSN: 5315-01-067-1721
NIINs: 010671721, 010900747, 011143346, 012434376, 016602341
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 83612 — KIDDE INC WALTER KIDDE DIV (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
body_stylePIGTAIL TYPE
overall_width10.9 INCHES NOMINAL IN
section_shapeCURVED
closure_methodHINGED COVER
exterior_colorGRAY/GREY
interior_colorGRAY/GREY
overall_height14.9 INCHES NOMINAL IN
overall_length0.280 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
overall_diameter0.095 INCHES NOMINAL IN
special_featuresNON-METALLIC,CORROSION PROOF ENCLOSURE WITH LATCHING DOOR,WALL-MOUNTED WITH R11 JACK(DESIGNED FOR CONNECTION OS STANDARD 2500 SERIES TELEPHONE,NEMA 4X WEATHER RATING WITH DOOR CLOSES AND LATCHED
NSN5315-01-067-1721
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 255003 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 255003?
255003 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 255003?
255003 is cataloged in the U.S. Government catalog under NSN 5315-01-067-1721. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.