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Y49 — BATTERY,STORAGE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

Y49: BATTERY,STORAGE.

The BATTERY,STORAGE 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 plate_type: NEGATIVE AND POSITIVE, overall_width: 6.820 INCHES NOMINAL IN, terminal_type: TAPER POST, overall_height: 8.910 INCHES NOMINAL IN, overall_length: 10.750 INCHES NOMINAL IN, submersibility: NONSUBMERSIBLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-035-7365, 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
Y49
NSN: 5315-00-035-7365
NIINs: 000357365, 003972670
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 27554 — WILDFIRE PACIFIC INC (USA)
SPECIFICATIONS
plate_typeNEGATIVE AND POSITIVE
cell_quantity6
overall_width6.820 INCHES NOMINAL IN
terminal_typeTAPER POST
overall_height8.910 INCHES NOMINAL IN
overall_length10.750 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
case_design_typeFILLING PLUG OPENINGS
voltage_in_volts12.0
terminal_quantity2
battery_electrolyteLEAD ACID
ampere_hour_capacity65.00
NSN5315-00-035-7365
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: Y49 · 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Y49?
Y49 is a BATTERY,STORAGE.
What is the NSN for Y49?
Y49 is cataloged in the U.S. Government catalog under NSN 5315-00-035-7365. 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.