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Technical Data Sheet
PartsTable / COMPONENT / 11-457-4
11-457-4 ✓ Verified by PartsTable
Beko · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

<b>Extra Large Door</b><br>Selected Beko washing machines feature an extra-large 34 cm porthole.<br><br><b>Easy Ironing</b><br>The spin cycle is divided into several spin stagesand drum movements that leave the laundry lying loosely in the drum.<br><br><b>Liquid Detergent Compartment</b><br>This special compartment is designed for alternative detergent usage, compatible with liquid and concentrated liquid detergents and gives opportunity to use liquid detergent with time delay option. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-440-2568, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
11-457-4
NSN: 5310-00-440-2568
FSC: 5310
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
nut_height0.7 INCHES NOMINAL IN
nut_length2.0 INCHES NOMINAL IN
end_item_identificationRIFLE-MK11,MK12,SERVICE COMMON,ACCESSORIES
part_name_assigned_by_controlling_agencyBARREL NUT M110 6.5
NSN5310-00-440-2568
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11-457-4 · Beko ⚠ 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
•
WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN
•
NUT HEIGHT: 0.500 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 18
•
THREAD SERIES: UNS
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
BEARING SURFACE TYPE: CHAMFERED
•
MATERIAL: COPPER ALLOY 360 OVERALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS1.000 INCHES NOMINAL IN
NUT HEIGHT0.500 INCHES NOMINAL IN
THREAD QUANTITY PER INCH18
THREAD SERIESUNS
NOMINAL THREAD SIZE0.875 INCHES IN
BEARING SURFACE TYPECHAMFERED
MATERIALCOPPER ALLOY 360 OVERALL
THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLECAP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
154926R91Interchangeable
interchangeable cross-reference
interchangeable
28174XInterchangeable
interchangeable cross-reference
interchangeable
11-457-4Interchangeable
interchangeable cross-reference
interchangeable
114574-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-457-4?
11-457-4 is a PARTS KIT,UNIVERSAL JOINT manufactured by Beko.
What parts can replace 11-457-4?
There are 4 known substitutes for 11-457-4: 154926R91, 28174X, 11-457-4 and 1 more. Substitute compatibility should be verified for your specific system.
Is 11-457-4 still available?
11-457-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026