PartsTable
Technical Data Sheet
2441788-501 ✓ Verified by PartsTable
· 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

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, nut_style: HEXAGON, nut_height: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-543-7695, 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
2441788-501
NSN: 5310-00-543-7695
FSC: 5310
CAGE: 18355 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
nut_styleHEXAGON
nut_height0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
special_featuresGROOVE LOCATED ON PERIPHERY 0.090 IN. WIDE 1.110 IN. DIA 0.125 IN. FROM BEARING SURFACE 0.045 IN. RADIUS,HEAD HOLE COUNTER SUNK 90.0 DEG TO 0.218 IN. DIA IN
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL NUT
features_providedCASEHARDENED
surface_treatmentCADMIUM OVERALL
width_across_flats1.178 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
nominal_thread_size0.750 INCHES IN
NSN5310-00-543-7695
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2441788-501 · 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
THREAD CLASS: 3B
SURFACE TREATMENT: CADMIUM OVERALL
MATERIAL: STEEL COMP 4130 OVERALL
HOLE CONFIGURATION STYLE: CONFIGURATION A
FEATURES PROVIDED: CASEHARDENED
THREAD QUANTITY PER INCH: 16
THREAD SERIES: UNF
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESGROOVE LOCATED ON PERIPHERY 0.090 IN. WIDE 1.110 IN. DIA 0.125 IN. FROM BEARING SURFACE 0.045 IN. RADIUS,HEAD HOLE COUNTER SUNK 90.0 DEG TO 0.218 IN. DIA IN
THREAD CLASS3B
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 4130 OVERALL
HOLE CONFIGURATION STYLECONFIGURATION A
FEATURES PROVIDEDCASEHARDENED
THREAD QUANTITY PER INCH16
THREAD SERIESUNF
NOMINAL THREAD SIZE0.750 INCHES IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
00835Interchangeable
interchangeable cross-reference
interchangeable
02347Interchangeable
interchangeable cross-reference
interchangeable
60440231953Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2441788-501?
2441788-501 is a NUT,PLAIN,HEXAGON.
What parts can replace 2441788-501?
There are 3 known substitutes for 2441788-501: 00835, 02347, 60440231953. Substitute compatibility should be verified for your specific system.
What is the NSN for 2441788-501?
2441788-501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-543-7695. This indicates validated use in U.S. government and defense supply chains.
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