PartsTable
Technical Data Sheet
Download PDF

SPST120R — CIRCUIT BREAKER SUBASSEMBLY

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

SPST120R: CIRCUIT BREAKER SUBASSEMBLY.

The CIRCUIT BREAKER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: SHUNT TRIP, end_item_identification: USCG CUTTER, SEA GOING BUOY TENDER 225 FT. (WLB) FT.

This part is cataloged in the U.S. Government catalog under NSN 5925-01-673-5201, 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→ SPST120R
NSN: 5925-01-673-5201
FSC: 5925 — Circuit Breakers
CAGE: 6R251 — SHEPHERD ELECTRIC COMPANY, LLC DBA SHEPHERD ELECTRIC CO INC (USA)
SPECIFICATIONS
special_featuresSHUNT TRIP
end_item_identificationUSCG CUTTER, SEA GOING BUOY TENDER 225 FT. (WLB) FT
NSN5925-01-673-5201
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER SUBASSEMBLY TITLE COMPONENT PN SPST120R MFR CIRCUIT BREAKER SUBASS
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSHUNT TRIP
END ITEM IDENTIFICATIONUSCG CUTTER, SEA GOING BUOY TENDER 225 FT. (WLB) FT
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977
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
Ready to buy SPST120R?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SPST120R?
SPST120R is a CIRCUIT BREAKER SUBASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for SPST120R?
SPST120R is cataloged in the U.S. Government catalog under NSN 5925-01-673-5201. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SPST120R

✓ 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.