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Technical Data Sheet
8491019 ✓ 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 ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, shell_type: SOLID, overall_length: 1.200 INCHES NOMINAL IN, shell_material: COPPER, insert_material: PLASTIC ALL MATING ENDS, overall_diameter: 0.780 INCHES NOMINAL 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 5935-00-763-5151, 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
8491019
NSN: 5935-00-763-5151
FSC: 5935
CAGE: 02734 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AEROSTRUCTURES DIV ADVANCED TECHNOLOGY LABORATORIES (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
shell_typeSOLID
overall_length1.200 INCHES NOMINAL IN
shell_materialCOPPER
insert_materialPLASTIC ALL MATING ENDS
overall_diameter0.780 INCHES NOMINAL IN
mating_end_quantity2
threaded_device_typeCOUPLING FACILITY
connector_locking_methodBAYONET PIN AND INTERNALLY THREADED COUPLING RING
environmental_protectionCOLD RESISTANT
included_contact_quantity1 ALL MATING ENDS SINGLE CONTACT GROUPING
contact_maximum_current_rating_in_amps10.0 ALL MATING ENDS SINGLE CONTACT GROUPING
NSN5935-00-763-5151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN 8491019 MFR ADAPTER,CONNECTOR
KEY FEATURES
OVERALL DIAMETER: 0.780 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS: 10.0 ALL MATING ENDS SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY: 1 ALL MATING ENDS SINGLE CONTACT GROUPING
SHELL MATERIAL: COPPER
INSERT MATERIAL: PLASTIC ALL MATING ENDS
SHELL TYPE: SOLID
CONNECTOR LOCKING METHOD: BAYONET PIN AND INTERNALLY THREADED COUPLING RING
MATING END QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.780 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS10.0 ALL MATING ENDS SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY1 ALL MATING ENDS SINGLE CONTACT GROUPING
SHELL MATERIALCOPPER
INSERT MATERIALPLASTIC ALL MATING ENDS
SHELL TYPESOLID
CONNECTOR LOCKING METHODBAYONET PIN AND INTERNALLY THREADED COUPLING RING
MATING END QUANTITY2
OVERALL LENGTH1.200 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONCOLD RESISTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MMM-A-137Interchangeable
interchangeable cross-reference
interchangeable
8040PL0712886Interchangeable
interchangeable cross-reference
interchangeable
A-A-3139Interchangeable
interchangeable cross-reference
interchangeable
SB1100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8491019?
8491019 is a ADAPTER,CONNECTOR.
What parts can replace 8491019?
There are 4 known substitutes for 8491019: MMM-A-137, 8040PL0712886, A-A-3139 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8491019?
8491019 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-763-5151. This indicates validated use in U.S. government and defense supply chains.
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