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166554-1 — GUARD,SWITCH

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

166554-1: GUARD,SWITCH.

The GUARD,SWITCH is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_height: 1.108 INCHES MAXIMUM IN, overall_length: 1.820 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: OPENS TO 1.735 IN. H IN, unthreaded_mounting_hole_diameter: 0.376 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5930-01-345-1154, 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→ 166554-1
NSN: 5930-01-345-1154
FSC: 5930 — Switches
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialPLASTIC
overall_height1.108 INCHES MAXIMUM IN
overall_length1.820 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresOPENS TO 1.735 IN. H IN
unthreaded_mounting_hole_diameter0.376 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
NSN5930-01-345-1154
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,SWITCH TITLE COMPONENT PN 166554-1 MFR GUARD,SWITCH
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.376 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.108 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER0.376 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
OVERALL LENGTH1.820 INCHES NOMINAL IN
SPECIAL FEATURESOPENS TO 1.735 IN. H IN
MATERIALPLASTIC
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 166554-1?
166554-1 is a GUARD,SWITCH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 166554-1?
166554-1 is cataloged in the U.S. Government catalog under NSN 5930-01-345-1154. This indicates validated use in U.S. government and defense supply chains.
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