PartsTable
Technical Data Sheet
0030140610 ✓ 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 nut_style: HEXAGON, nut_height: 0.393 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, surface_treatment: CADMIUM AND CHROMATE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-269-1493, 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
0030140610
NSN: 5310-01-269-1493
FSC: 5310
CAGE: 33066 — NEWTON INSTRUMENT COMPANY DBA NEWTON INSTRUMENT CO (USA)
SPECIFICATIONS
nut_styleHEXAGON
nut_height0.393 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_across_flats0.688 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
bearing_surface_typeCHAMFERED
thread_quantity_per_inch16
NSN5310-01-269-1493
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0030140610 · 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: 0.393 INCHES NOMINAL IN
THREAD CLASS: 2B
NOMINAL THREAD SIZE: 0.375 INCHES IN
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPE: CHAMFERED
THREAD QUANTITY PER INCH: 16
THREAD DIRECTION: RIGHT-HAND
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NUT HEIGHT0.393 INCHES NOMINAL IN
THREAD CLASS2B
NOMINAL THREAD SIZE0.375 INCHES IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPECHAMFERED
THREAD QUANTITY PER INCH16
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
856251Interchangeable
interchangeable cross-reference
interchangeable
AA59649-341AInterchangeable
interchangeable cross-reference
interchangeable
404912-001Interchangeable
interchangeable cross-reference
interchangeable
30146Interchangeable
interchangeable cross-reference
interchangeable
34882Interchangeable
interchangeable cross-reference
interchangeable
AGB1-203-1605728PC16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0030140610?
0030140610 is a NUT,PLAIN,HEXAGON.
What parts can replace 0030140610?
There are 16 known substitutes for 0030140610: 856251, AA59649-341A, 404912-001 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0030140610?
0030140610 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-269-1493. This indicates validated use in U.S. government and defense supply chains.
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