PartsTable
Technical Data Sheet
Download PDF

572866 — CONNECTOR BRUSH

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

572866: CONNECTOR BRUSH.

Mechanisms supplied with rocker plates, to be equipped with support frames and surround plates. With LCS3 connector with fast connection thanks to integrated crimping. Take AWG 22 single-core cables up to AWG 26 and AWG multicore cables.

Contacts marked with dual colour code and wiring schemes T568A and T568B. Conform to standards ISO/IEC 11801 Ed. 2.0, amendment 2, BS EN 50173-1 and TIA/EIA 568 C.

1 module. This part is cataloged in the U.S. Government catalog under NSN 5977-01-231-8738, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
572866
NSN: 5977-01-231-8738
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
Part Number572866
ManufacturerLegrand
NSN5977-01-231-8738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CONNECTOR BRUSH TITLE COMPONENT PN 572866 MFR Legrand CONNECTOR BRUSH
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES 1
5977PL0917337Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 572866?
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 572866?
572866 is a CONNECTOR BRUSH manufactured by Legrand.
What parts can replace 572866?
There is 1 known substitute for 572866: 5977PL0917337. Substitute compatibility should be verified for your specific system.
What is the NSN for 572866?
572866 is cataloged in the U.S. Government catalog under NSN 5977-01-231-8738. 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 — 572866

✓ 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.