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5723-23 — WASHER,FLAT

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

5723-23: WASHER,FLAT.

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 5310-01-317-6310, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
5723-23
NSN: 5310-01-317-6310
FSC: 5310 — Nuts and Washers
CAGE: 86928 — SEASTROM MANUFACTURING CO INC (USA)
SPECIFICATIONS
Part Number5723-23
ManufacturerLegrand
NSN5310-01-317-6310
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5723-23 · Legrand ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5310PL1665084Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 5723-23?
5723-23 is a WASHER,FLAT manufactured by Legrand.
What parts can replace 5723-23?
There is 1 known substitute for 5723-23: 5310PL1665084. Substitute compatibility should be verified for your specific system.
What is the NSN for 5723-23?
5723-23 is cataloged in the U.S. Government catalog under NSN 5310-01-317-6310. 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.