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1030166 — GUARD,SWITCH

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

1030166: GUARD,SWITCH.

The GUARD,SWITCH is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 1.500 INCHES NOMINAL IN, overall_height: 1.500 INCHES NOMINAL IN, overall_length: 2.875 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), end_item_identification: NSN 4120-01-486-1035. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-517-8925, 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→ 1030166
NSN: 5930-01-517-8925
FSC: 5930 — Switches
CAGE: 04664 — PIERCE MANUFACTURING INC (USA)
SPECIFICATIONS
materialSTEEL
overall_width1.500 INCHES NOMINAL IN
overall_height1.500 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
end_item_identificationNSN 4120-01-486-1035
unthreaded_mounting_hole_diameter0.656 INCHES NOMINAL IN
distance_between_mounting_facility_centers1.438 INCHES NOMINAL IN
NSN5930-01-517-8925
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,SWITCH TITLE COMPONENT PN 1030166 MFR GUARD,SWITCH
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.656 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.438 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.500 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER0.656 INCHES NOMINAL IN
OVERALL LENGTH2.875 INCHES NOMINAL IN
OVERALL WIDTH1.500 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.438 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNSN 4120-01-486-1035
MATERIALSTEEL
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
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 1030166?
1030166 is a GUARD,SWITCH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1030166?
1030166 is cataloged in the U.S. Government catalog under NSN 5930-01-517-8925. 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.