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Technical Data Sheet
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AF — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

AF: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include end_item_identification: AN/TSQ-257(V, part_name_assigned_by_controlling_agency: DIRECT REC WB W/SER. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-015-1184, 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
MRO→ MRO_GENERAL→ AF
NSN: 5930-00-015-1184
NIINs: 000151184, 000822421, 001638898, 001741089, 002258051, 005919805, 016127637
FSC: 5930 — Switches
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
end_item_identificationAN/TSQ-257(V
part_name_assigned_by_controlling_agencyDIRECT REC WB W/SER
NSN5930-00-015-1184
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN AF MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: TAB W/SCREW
•
OVERALL DIAMETER: 1.875 INCHES NOMINAL IN
•
FIRST FLAT LENGTH: 0.438 INCHES NOMINAL SINGLE ACTUATOR IN
•
PRECIOUS MATERIAL: SILVER
•
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD AND 2.0 AMPERES LAMP LOAD DC AT SEA LEVEL
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB W/SCREW
OVERALL DIAMETER1.875 INCHES NOMINAL IN
FIRST FLAT LENGTH0.438 INCHES NOMINAL SINGLE ACTUATOR IN
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD AND 2.0 AMPERES LAMP LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD AC AT SEA LEVEL
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
SUBSTITUTES & CROSS-REFERENCES 1
17-05615-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AF?
AF is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace AF?
There is 1 known substitute for AF: 17-05615-1. Substitute compatibility should be verified for your specific system.
What is the NSN for AF?
AF is cataloged in the U.S. Government catalog under NSN 5930-00-015-1184. 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.