505131 — LEAD,STORAGE BATTERY

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

505131: LEAD,STORAGE BATTERY.

The LEAD,STORAGE BATTERY 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 diameter: 12.237 INCHES MINIMUM AND 12.243 INCHES MAXIMUM IN, material: STEEL COMP 410 HOUSING, overall_length: 4.910 INCHES MINIMUM AND 4.950 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HOUSING, round_conductor_size: 2 AWG ALL CONDUCTORS, end_item_identification: TF30 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-009-5815, 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

505131

NSN: 5325-00-009-5815
NIINs: 000095815, 009113292, 012970515
FSC: 5325 — Fastening Devices
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)

SPECIFICATIONS

diameter	12.237 INCHES MINIMUM AND 12.243 INCHES MAXIMUM IN
material	STEEL COMP 410 HOUSING
overall_length	4.910 INCHES MINIMUM AND 4.950 INCHES MAXIMUM IN
hardness_rating	35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HOUSING
round_conductor_size	2 AWG ALL CONDUCTORS
end_item_identification	TF30 AIRCRAFT ENGINE
engine_section_location	TURBINE
criticality_code_justification	AGAV
material_document_and_classification	AMS5613 ASSN STD SINGLE MATERIAL RESPONSE HOUSING
general_characteristics_item_description	STEEL ALLOY
center_to_center_distance_between_terminal_holes	66.750 INCHES NOMINAL IN
NSN	5325-00-009-5815

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL ALLOY

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

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 3

SKS2866W10-32N47Reference document

Same NSN cross-reference

Reference document — Secondary reference

505131-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SKS-2866Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 505131?

505131 is a LEAD,STORAGE BATTERY.

What parts can replace 505131?

There are 3 known substitutes for 505131: SKS2866W10-32N47, 505131-1, SKS-2866. Substitute compatibility should be verified for your specific system.

What is the NSN for 505131?

505131 is cataloged in the U.S. Government catalog under NSN 5325-00-009-5815. This indicates validated use in U.S. government and defense supply chains.

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505131 — LEAD,STORAGE BATTERY

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