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Technical Data Sheet
49759-1 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include model_number: MK55, special_features: SHEET COPPER WITH TIN PLATE.USED FOR FUZE,AUX.DET.MK 55 MODS 0.DIMENSIONS,1.528 IN.LG;0.945 IN.ID IN, features_provided: PROGRAMMABLE, net_explosive_weight: 0.0003 STORAGE POUNDS AND 0.0003 TRANSPORTATION POUNDS, dot_registration_code: EX1987120425, dot_proper_shipping_name: FUZES, DETONATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1395-00-038-9777, 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
49759-1
NSN: 1395-00-038-9777
FSC: 1395
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
model_numberMK55
special_featuresSHEET COPPER WITH TIN PLATE.USED FOR FUZE,AUX.DET.MK 55 MODS 0.DIMENSIONS,1.528 IN.LG;0.945 IN.ID IN
features_providedPROGRAMMABLE
net_explosive_weight0.0003 STORAGE POUNDS AND 0.0003 TRANSPORTATION POUNDS
dot_registration_codeEX1987120425
dot_proper_shipping_nameFUZES, DETONATING
dot_identification_numberUN0107
design_function_and_quantity1 ARRAY, LOGIC
hazardous_material_classification_code1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY PACKAGING
NSN1395-00-038-9777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 49759-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
HAZARDOUS MATERIAL CLASSIFICATION CODE: 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
DOT PROPER SHIPPING NAME: FUZES, DETONATING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY PACKAGING
NET EXPLOSIVE WEIGHT: 0.0003 STORAGE POUNDS AND 0.0003 TRANSPORTATION POUNDS
DOT IDENTIFICATION NUMBER: UN0107
MODEL NUMBER: MK55
DOT REGISTRATION CODE: EX1987120425
TECHNICAL CHARACTERISTICS (FLIS)
HAZARDOUS MATERIAL CLASSIFICATION CODE1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
DOT PROPER SHIPPING NAMEFUZES, DETONATING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY PACKAGING
SPECIAL FEATURESSHEET COPPER WITH TIN PLATE.USED FOR FUZE,AUX.DET.MK 55 MODS 0.DIMENSIONS,1.528 IN.LG;0.945 IN.ID IN
NET EXPLOSIVE WEIGHT0.0003 STORAGE POUNDS AND 0.0003 TRANSPORTATION POUNDS
DOT IDENTIFICATION NUMBERUN0107
MODEL NUMBERMK55
DOT REGISTRATION CODEEX1987120425
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
49759-1Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 048Interchangeable
interchangeable cross-reference
interchangeable
725902-50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49759-1?
49759-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 49759-1?
There are 3 known substitutes for 49759-1: 49759-1, ROM/PROM FAMILY 048, 725902-50. Substitute compatibility should be verified for your specific system.
What is the NSN for 49759-1?
49759-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1395-00-038-9777. This indicates validated use in U.S. government and defense supply chains.
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