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Technical Data Sheet
PartsTable / COMPONENT / 0072366-8
0072366-8 ✓ 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 1144 OVERALL, nut_style: HEXAGON, nut_height: 0.844 INCHES NOMINAL 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 5310-00-268-7281, 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
0072366-8
NSN: 5310-00-268-7281
FSC: 5310
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialSTEEL COMP 1144 OVERALL
nut_styleHEXAGON
nut_height0.844 INCHES NOMINAL IN
thread_class3B
thread_seriesUNF
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL NUT
width_across_flats0.938 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES IN
bearing_surface_typeWASHER FACED
thread_quantity_per_inch18
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-268-7281
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0072366-8 · 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
•
NUT HEIGHT: 0.844 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
THREAD QUANTITY PER INCH: 18
•
THREAD SERIES: UNF
•
COUNTERSINK ANGLE: 90.0 DEGREES NOMINAL NUT
•
THREAD CLASS: 3B
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH ACROSS FLATS: 0.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NUT HEIGHT0.844 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.625 INCHES IN
THREAD QUANTITY PER INCH18
THREAD SERIESUNF
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
WIDTH ACROSS FLATS0.938 INCHES NOMINAL IN
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
1820-15Interchangeable
interchangeable cross-reference
interchangeable
80X15Interchangeable
interchangeable cross-reference
interchangeable
MS28775-210Interchangeable
interchangeable cross-reference
interchangeable
A25141-210-479-7Interchangeable
interchangeable cross-reference
interchangeable
A5-4150Interchangeable
interchangeable cross-reference
interchangeable
72366Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0072366-8?
0072366-8 is a NUT,PLAIN,HEXAGON.
What parts can replace 0072366-8?
There are 8 known substitutes for 0072366-8: 1820-15, 80X15, MS28775-210 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0072366-8?
0072366-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-268-7281. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026