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A4502 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A4502: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BOX, inside_width: 0.251 INCHES NOMINAL IN, inside_length: 1.560 INCHES NOMINAL IN, overall_length: 1.560 INCHES NOMINAL IN, inside_thickness: 0.313 INCHES NOMINAL IN, overall_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-972-9272, 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
A4502
NSN: 5977-00-972-9272
NIINs: 009729272, 014207888, 017329547
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 11384 — KOLLMORGEN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX
inside_width0.251 INCHES NOMINAL IN
inside_length1.560 INCHES NOMINAL IN
overall_length1.560 INCHES NOMINAL IN
inside_thickness0.313 INCHES NOMINAL IN
overall_diameter0.750 INCHES NOMINAL IN
mounting_facilityPRESS FIT
precious_materialSILVER
end_item_identificationSWITCHBOARD, 5SA
mounting_facility_quantity1
precious_material_and_weight0.040 SILVER GRAINS, TROY
precious_material_and_locationFINISH SILVER
NSN5977-00-972-9272
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN A4502 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
•
INSIDE WIDTH: 0.251 INCHES NOMINAL IN
•
INSIDE LENGTH: 1.560 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
•
PRECIOUS MATERIAL AND WEIGHT: 0.040 SILVER GRAINS, TROY
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1
INSIDE WIDTH0.251 INCHES NOMINAL IN
INSIDE LENGTH1.560 INCHES NOMINAL IN
OVERALL DIAMETER0.750 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
OVERALL LENGTH1.560 INCHES NOMINAL IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
MOUNTING FACILITYPRESS FIT
PRECIOUS MATERIAL AND LOCATIONFINISH SILVER
SUBSTITUTES & CROSS-REFERENCES 1
653Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A4502?
A4502 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace A4502?
There is 1 known substitute for A4502: 653. Substitute compatibility should be verified for your specific system.
What is the NSN for A4502?
A4502 is cataloged in the U.S. Government catalog under NSN 5977-00-972-9272. 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.