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MAFB241BPC46 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MAFB241BPC46: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_series: UNIFIED NATIONAL COARSE (UNC), surface_treatment: CADMIUM OR ZINC OVERALL, width_across_flats: 0.594 INCHES NOMINAL IN, nominal_thread_size: 0.312 INCHES IN, bearing_surface_type: WASHER FACED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-017-4853, 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
MAFB241BPC46
NSN: 5310-00-017-4853
FSC: 5310 — Nuts and Washers
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_seriesUNIFIED NATIONAL COARSE (UNC)
surface_treatmentCADMIUM OR ZINC OVERALL
width_across_flats0.594 INCHES NOMINAL IN
nominal_thread_size0.312 INCHES IN
bearing_surface_typeWASHER FACED
thread_quantity_per_inch18
material_document_and_classificationQQ-S-633 GRADE,A/A,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-017-4853
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MAFB241BPC46 · OEM ⚠ 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: 0.594 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 GRADE,A/A,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
THREAD QUANTITY PER INCH: 18
•
MATERIAL: STEEL OVERALL
•
BEARING SURFACE TYPE: WASHER FACED
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.594 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 GRADE,A/A,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.312 INCHES IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD QUANTITY PER INCH18
MATERIALSTEEL OVERALL
BEARING SURFACE TYPEWASHER FACED
SUBSTITUTES & CROSS-REFERENCES 3
174853Reference document
Same NSN cross-reference
Reference document — Secondary reference
N11311NReference document
Same NSN cross-reference
Reference document — Secondary reference
11FM25AX5-16-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MAFB241BPC46?
MAFB241BPC46 is a NUT,PLAIN,HEXAGON.
What parts can replace MAFB241BPC46?
There are 3 known substitutes for MAFB241BPC46: 174853, N11311N, 11FM25AX5-16-18. Substitute compatibility should be verified for your specific system.
What is the NSN for MAFB241BPC46?
MAFB241BPC46 is cataloged in the U.S. Government catalog under NSN 5310-00-017-4853. This indicates validated use in U.S. government and defense supply chains.
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