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Technical Data Sheet
MIL-PRF-49450B ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: GLASS FIBER AND PLASTIC EPOXY CASE, cell_quantity: 19, overall_width: 6.610 INCHES MAXIMUM IN, overall_height: 7.260 INCHES MAXIMUM IN, overall_length: 14.500 INCHES MAXIMUM IN, special_features: BATTERY, BB-664/A; NICKEL-CADMIUM; 24VDC; 27 POUNDS; MIN AMP-HOURS: 13 AMP HOUR; WATT-HOURS: 273 VDC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-061-2818, 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
MIL-PRF-49450B
NSN: 6140-01-061-2818
FSC: 6140
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialGLASS FIBER AND PLASTIC EPOXY CASE
cell_quantity19
overall_width6.610 INCHES MAXIMUM IN
overall_height7.260 INCHES MAXIMUM IN
overall_length14.500 INCHES MAXIMUM IN
special_featuresBATTERY, BB-664/A; NICKEL-CADMIUM; 24VDC; 27 POUNDS; MIN AMP-HOURS: 13 AMP HOUR; WATT-HOURS: 273 VDC
voltage_in_volts24.0
terminal_quantity1
battery_electrolyteALKALINE
ampere_hour_capacity10.00
special_test_featuresBATTERY, BB-432B/A; NICKEL-CADMIUM; VOLTAGE: 24 VDC; MAX WEIGHT: 34 POUNDS; MIN AMP-HOURS: 10 AMP HOURS; WATT-HOURS: 210; VDC
supplementary_featuresBATTERY, BB-599A/A A
NSN6140-01-061-2818
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN MIL-PRF-49450B MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
MATERIAL: GLASS FIBER AND PLASTIC EPOXY CASE
CELL QUANTITY: 19
VOLTAGE IN VOLTS: 24.0
TERMINAL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS FIBER AND PLASTIC EPOXY CASE
CELL QUANTITY19
OVERALL LENGTH333.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH182.0 MILLIMETERS NOMINAL MM
OVERALL HEIGHT180.0 MILLIMETERS NOMINAL MM
VOLTAGE IN VOLTS24.0
TERMINAL QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-PRF-49450BUpgraded Successor
successor cross-reference
successor
BB-649A/AUpgraded Successor
successor cross-reference
successor
BB-648A/AInterchangeable
interchangeable cross-reference
interchangeable
TRAIRCRAFT01BInterchangeable
interchangeable cross-reference
interchangeable
28087-4PInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-49450/10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-49450B?
MIL-PRF-49450B is a CIRCUIT CARD ASSEMBLY.
What parts can replace MIL-PRF-49450B?
There are 21 known substitutes for MIL-PRF-49450B: MIL-PRF-49450B, BB-649A/A, BB-648A/A and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-49450B?
MIL-PRF-49450B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-061-2818. This indicates validated use in U.S. government and defense supply chains.
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