The LEAD,STORAGE BATTERY is a Hotpoint cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include width: 4.187 INCHES NOMINAL IN, length: 4.500 INCHES NOMINAL IN, material: RUBBER COVERING SINGLE COVERING MATERIALRUBBER COVERING SINGLE COVERING MATERIAL, inside_width: 3.187 INCHES NOMINAL IN, corner_radius: 0.375 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-308-6043, 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
73-239
NSN:5340-00-308-6043 NIINs:003086043, 006353548, 015097639 FSC:5340 — Hardware, Commercial CAGE:95097 — LITTLE GIANT CRANE AND SHOVEL INC (USA)
SPECIFICATIONS
width
4.187 INCHES NOMINAL IN
length
4.500 INCHES NOMINAL IN
material
RUBBER COVERING SINGLE COVERING MATERIALRUBBER COVERING SINGLE COVERING MATERIAL
inside_width
3.187 INCHES NOMINAL IN
corner_radius
0.375 INCHES NOMINAL IN
hole_diameter
0.406 INCHES NOMINAL IN
inside_length
3.500 INCHES NOMINAL IN
body_thickness
0.187 INCHES NOMINAL IN
flange_thickness
0.250 INCHES NOMINAL IN
special_features
E/I 2320-01-452-5579
bolt_circle_diameter
5.081 INCHES NOMINAL IN
inside_corner_radius
0.156 INCHES NOMINAL IN
NSN
5340-00-308-6043
COMPONENT DIAGRAM
KEY FEATURES
•
INSIDE WIDTH: 3.187 INCHES NOMINAL IN
•
CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
LENGTH: 4.500 INCHES NOMINAL IN
•
INSIDE LENGTH: 3.500 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.156 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.125 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
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
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FREQUENTLY ASKED QUESTIONS
What is 73-239?
73-239 is a LEAD,STORAGE BATTERY manufactured by Hotpoint.
What parts can replace 73-239?
There is 1 known substitute for 73-239: 187294R1. Substitute compatibility should be verified for your specific system.
What is the NSN for 73-239?
73-239 is cataloged in the U.S. Government catalog under NSN 5340-00-308-6043. This indicates validated use in U.S. government and defense supply chains.
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