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40545-2 — BATTERY,STORAGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

40545-2: 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 case_design_type: SEALED, voltage_in_volts: 8.4, battery_electrolyte: ALKALINE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-115-7252, 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
40545-2
NSN: 5330-01-115-7252
NIINs: 011157252, 011765734
FSC: 5330 — Packing and Gasket Materials
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
cell_quantity1
case_design_typeSEALED
voltage_in_volts8.4
battery_electrolyteALKALINE
NSN5330-01-115-7252
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40545-2 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness 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 2
77272/145DS025-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
145DS025-2Same 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 40545-2?
40545-2 is a BATTERY,STORAGE.
What parts can replace 40545-2?
There are 2 known substitutes for 40545-2: 77272/145DS025-2, 145DS025-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 40545-2?
40545-2 is cataloged in the U.S. Government catalog under NSN 5330-01-115-7252. This indicates validated use in U.S. government and defense supply chains.
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