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40028 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40028: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, duty_type: CONTINUOUS, body_width: 0.375 INCHES NOMINAL IN, head_angle: 15.0 DEGREES NOMINAL, point_type: CONVENTIONAL, body_height: 0.738 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-397-1916, 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
40028
NSN: 3040-00-397-1916
NIINs: 003971916, 008802979, 008819642, 009019280, 013612917, 014600291, 015418342, 016539075, 016691462
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 22525 — INSTRUMENTS AND FLIGHT RESEARCH, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
duty_typeCONTINUOUS
body_width0.375 INCHES NOMINAL IN
head_angle15.0 DEGREES NOMINAL
point_typeCONVENTIONAL
body_height0.738 INCHES NOMINAL IN
body_length0.688 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
closure_typeSCREW CAP
flute_length2.062 INCHES NOMINAL IN
storage_typeGENERAL PURPOSE WAREHOUSE
NSN3040-00-397-1916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 40028 MFR RELAY,ELECTROMAGNETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 40028?
40028 is a RELAY,ELECTROMAGNETIC.
What is the NSN for 40028?
40028 is cataloged in the U.S. Government catalog under NSN 3040-00-397-1916. 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.