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B19A — SOCKET,PLUG-IN ELECTRONIC COMPON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B19A: SOCKET,PLUG-IN ELECTRONIC COMPON.

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: COPPER CONTACT, body_style: TOP MOUNT W/METAL SADDLE, overall_width: 1.880 INCHES MAXIMUM IN, overall_height: 0.740 INCHES NOMINAL IN, overall_length: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN, mounting_method: SADDLE. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-042-9085, 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
B19A
NSN: 5935-00-042-9085
NIINs: 000429085, 002184197
FSC: 5935 — Connectors, Electrical
CAGE: 24053 — ELECTRON TUBES INC. (USA)
SPECIFICATIONS
materialCOPPER CONTACT
body_styleTOP MOUNT W/METAL SADDLE
overall_width1.880 INCHES MAXIMUM IN
overall_height0.740 INCHES NOMINAL IN
overall_length2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
mounting_methodSADDLE
polarization_typeCONTACT POSITION
precious_materialSILVER
surface_treatmentSILVER CONTACT
mounting_hole_styleROUND, W/TWO MOUNTING HOLES
mounting_hole_diameter0.156 INCHES NOMINAL IN
terminal_type_and_quantity19 TAB, SOLDER LUG
NSN5935-00-042-9085
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN B19A MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
•
BODY STYLE: TOP MOUNT W/METAL SADDLE
•
MOUNTING HOLE STYLE: ROUND, W/TWO MOUNTING HOLES
•
ACCOMMODATED CONTACT QUANTITY: 19
•
PRECIOUS MATERIAL: SILVER
•
MOUNTING METHOD: SADDLE
•
BODY MOUNTING HOLE ACCOMMODATION DIAMETER: 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
•
PRECIOUS MATERIAL AND WEIGHT: 0.019 SILVER GRAINS, TROY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.740 INCHES NOMINAL IN
BODY STYLETOP MOUNT W/METAL SADDLE
MOUNTING HOLE STYLEROUND, W/TWO MOUNTING HOLES
ACCOMMODATED CONTACT QUANTITY19
PRECIOUS MATERIALSILVER
MOUNTING METHODSADDLE
BODY MOUNTING HOLE ACCOMMODATION DIAMETER1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
PRECIOUS MATERIAL AND WEIGHT0.019 SILVER GRAINS, TROY
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
OVERALL LENGTH2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
442487Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B19A?
B19A is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace B19A?
There is 1 known substitute for B19A: 442487. Substitute compatibility should be verified for your specific system.
What is the NSN for B19A?
B19A is cataloged in the U.S. Government catalog under NSN 5935-00-042-9085. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.