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PartsTable / COMPONENT / CV9S5300-014 PIECE 528
CV9S5300-014 PIECE 528 ✓ 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,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 2.375 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.500 INCHES NOMINAL IN, thread_series: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-203-0247, 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
CV9S5300-014 PIECE 528
NSN: 5310-01-203-0247
FSC: 5310
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter2.375 INCHES NOMINAL IN
thread_class2B
nut_thickness0.500 INCHES NOMINAL IN
thread_seriesUNF
special_featuresTWO THD HOLES ON DRIVE SIDE
thread_directionRIGHT-HAND
nominal_thread_size1.125 INCHES IN
drive_point_diameter0.281 INCHES NOMINAL IN
drive_point_quantity2
thread_quantity_per_inch12
NSN5310-01-203-0247
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CV9S5300-014 PIECE 528 · 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 DIRECTION: RIGHT-HAND
•
THREAD SERIES: UNF
•
NUT STYLE: ROUND
•
THREAD CLASS: 2B
•
NUT THICKNESS: 0.500 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 12
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESTWO THD HOLES ON DRIVE SIDE
THREAD SERIESUNF
NUT STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS2B
NUT THICKNESS0.500 INCHES NOMINAL IN
THREAD QUANTITY PER INCH12
DRIVE POINT QUANTITY2
DRIVE POINT DIAMETER0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
D10-125Interchangeable
interchangeable cross-reference
interchangeable
111139Interchangeable
interchangeable cross-reference
interchangeable
CVCPICInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CV9S5300-014 PIECE 528?
CV9S5300-014 PIECE 528 is a NUT,PLAIN,ROUND.
What parts can replace CV9S5300-014 PIECE 528?
There are 3 known substitutes for CV9S5300-014 PIECE 528: D10-125, 111139, CVCPIC. Substitute compatibility should be verified for your specific system.
What is the NSN for CV9S5300-014 PIECE 528?
CV9S5300-014 PIECE 528 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-203-0247. 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