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5743-24 — WASHER,SPRING TENSION

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

5743-24: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a Legrand industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 2.263 INCHES NOMINAL IN, outside_diameter: 3.600 INCHES NOMINAL IN, special_features: 16 HOLES 0.354 IN. DIA EQUALLY SPACED 2.820 IN.

BOLT CIRCLE IN, style_designator: KEY, material_thickness: 0.201 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5310-00-310-0136, 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
5743-24
NSN: 5310-00-310-0136
NIINs: 003100136, 014976256
FSC: 5310 — Nuts and Washers
CAGE: 93334 — ATWOOD FENCE CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter2.263 INCHES NOMINAL IN
outside_diameter3.600 INCHES NOMINAL IN
special_features16 HOLES 0.354 IN. DIA EQUALLY SPACED 2.820 IN. BOLT CIRCLE IN
style_designatorKEY
material_thickness0.201 INCHES NOMINAL IN
internal_key_quantity1
internal_straight_key_width0.250 INCHES NOMINAL IN
distance_from_centerline_to_top_of_internal_key1.013 INCHES NOMINAL IN
NSN5310-00-310-0136
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5743-24 · 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
KEY FEATURES
•
INTERNAL STRAIGHT KEY WIDTH: 0.250 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 1.013 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 3.600 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.201 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
INTERNAL KEY QUANTITY: 1
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.250 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY1.013 INCHES NOMINAL IN
STYLE DESIGNATORKEY
OUTSIDE DIAMETER3.600 INCHES NOMINAL IN
MATERIAL THICKNESS0.201 INCHES NOMINAL IN
SPECIAL FEATURES16 HOLES 0.354 IN. DIA EQUALLY SPACED 2.820 IN. BOLT CIRCLE IN
MATERIALSTEEL OVERALL
INTERNAL KEY QUANTITY1
HOLE DIAMETER2.263 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
33108Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5743-24?
5743-24 is a WASHER,SPRING TENSION manufactured by Legrand.
What parts can replace 5743-24?
There is 1 known substitute for 5743-24: 33108. Substitute compatibility should be verified for your specific system.
What is the NSN for 5743-24?
5743-24 is cataloged in the U.S. Government catalog under NSN 5310-00-310-0136. 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.