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Technical Data Sheet
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205A557-1 — 205A557-1

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

205A557-1: 205A557-1.

The 205A557-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5935-01-452-7948, 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
205A557-1
NSN: 5935-01-452-7948
FSC: 5935 — Connectors, Electrical
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
Part Number205A557-1
NSN5935-01-452-7948
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 205A557-1 TITLE COMPONENT PN 205A557-1 MFR 205A557-1
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE W/FLANGE
•
MATING END QUANTITY: 1
•
CONTACT POSITION ARRANGEMENT STYLE: SMA SINGLE MATING END
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 0.718 INCHES NOMINAL IN
•
INCLUDED CONTACT QUANTITY: 1 SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
BODY STYLESTRAIGHT SHAPE W/FLANGE
MATING END QUANTITY1
CONTACT POSITION ARRANGEMENT STYLESMA SINGLE MATING END
OVERALL LENGTH1.540 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT0.718 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.718 INCHES NOMINAL IN
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.900 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
205A557Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 205A557-1?
205A557-1 is a 205A557-1.
What parts can replace 205A557-1?
There is 1 known substitute for 205A557-1: 205A557. Substitute compatibility should be verified for your specific system.
What is the NSN for 205A557-1?
205A557-1 is cataloged in the U.S. Government catalog under NSN 5935-01-452-7948. This indicates validated use in U.S. government and defense supply chains.
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