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CTB2687 — CIRCUIT BREAKER BASE

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

CTB2687: CIRCUIT BREAKER BASE.

The CIRCUIT BREAKER BASE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 3.500 IN. LG; 1.000 IN.

W; 1 MTG HOLE 0.312 IN. DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-113-3064, 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→ CTB2687
NSN: 5925-01-113-3064
FSC: 5925 — Circuit Breakers
CAGE: 51170 — I-T-E IMPERIAL CORP SUBSIDIARY OF GOULD INC (USA)
SPECIFICATIONS
general_characteristics_item_description3.500 IN. LG; 1.000 IN. W; 1 MTG HOLE 0.312 IN. DIA IN
NSN5925-01-113-3064
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER BASE TITLE COMPONENT PN CTB2687 MFR CIRCUIT BREAKER BASE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 3.500 IN. LG; 1.000 IN. W; 1 MTG HOLE 0.312 IN. DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION3.500 IN. LG; 1.000 IN. W; 1 MTG HOLE 0.312 IN. DIA IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CTB2687?
CTB2687 is a CIRCUIT BREAKER BASE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for CTB2687?
CTB2687 is cataloged in the U.S. Government catalog under NSN 5925-01-113-3064. 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.