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Technical Data Sheet
PartsTable / COMPONENT / B1530
B1530 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BATTERY,NONRECHARGEABLE 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 shape: CYLINDRICAL, material: PLASTIC TETRAFLUOROETHYLENE, head_height: 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN, terminal_type: FLAT SURFACE BASE, overall_height: 0.118 INCHES MAXIMUM IN, overall_length: 0.965 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-508-3484, 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
B1530
NSN: 5340-00-508-3484
FSC: 5340
CAGE: 98291 — ITT CANNON RF PRODUCTS (USA)
SPECIFICATIONS
shapeCYLINDRICAL
materialPLASTIC TETRAFLUOROETHYLENE
head_height0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
terminal_typeFLAT SURFACE BASE
overall_height0.118 INCHES MAXIMUM IN
overall_length0.965 INCHES MAXIMUM IN
special_featuresA PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
style_designatorWIRE SPRING STRAIGHT BOTTOM
voltage_in_volts3.0
terminal_quantity2
battery_electrolyteLITHIUM
head_outside_diameter0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
NSN5340-00-508-3484
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B1530 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
KEY FEATURES
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE
•
HEAD OUTSIDE DIAMETER: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WIRE SPRING STRAIGHT BOTTOM
•
BOTTOM OUTSIDE DIAMETER: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
•
HOLE ACCOMMODATION DIAMETER: 0.170 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
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 (FLIS)
MATERIALPLASTIC TETRAFLUOROETHYLENE
HEAD OUTSIDE DIAMETER0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
OVERALL HEIGHT0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
STYLE DESIGNATORWIRE SPRING STRAIGHT BOTTOM
BOTTOM OUTSIDE DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
HOLE ACCOMMODATION DIAMETER0.170 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
HEAD HEIGHT0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
ANSI-C18.1MInterchangeable
interchangeable cross-reference
interchangeable
DL2430Interchangeable
interchangeable cross-reference
interchangeable
CR2430Interchangeable
interchangeable cross-reference
interchangeable
79C0982-10Interchangeable
interchangeable cross-reference
interchangeable
B1530Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1530?
B1530 is a BATTERY,NONRECHARGEABLE.
What parts can replace B1530?
There are 5 known substitutes for B1530: ANSI-C18.1M, DL2430, CR2430 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1530?
B1530 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-508-3484. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026