PartsTable
Technical Data Sheet
MS20341-2C ✓ 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 CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), 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 5310-00-926-5873, 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
MS20341-2C
NSN: 5310-00-926-5873
FSC: 5310
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
countersink_angle105.0 DEGREES MINIMUM AND 115.0 DEGREES MAXIMUM NUT
surface_treatmentPASSIVATE OVERALL
width_across_flats0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
nominal_thread_size0.086 INCHES IN
bearing_surface_typeCHAMFERED
thread_quantity_per_inch56
NSN5310-00-926-5873
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS20341-2C · 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: 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NUT HEIGHT: 0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
NOMINAL THREAD SIZE: 0.086 INCHES IN
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH: 56
THREAD CLASS: 2B
NUT STYLE: HEXAGON
COUNTERSINK ANGLE: 105.0 DEGREES MINIMUM AND 115.0 DEGREES MAXIMUM NUT
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NUT HEIGHT0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.086 INCHES IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH56
THREAD CLASS2B
NUT STYLEHEXAGON
COUNTERSINK ANGLE105.0 DEGREES MINIMUM AND 115.0 DEGREES MAXIMUM NUT
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
N226P5Interchangeable
interchangeable cross-reference
interchangeable
4157400-35Interchangeable
interchangeable cross-reference
interchangeable
71910002001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS20341-2C?
MS20341-2C is a NUT,PLAIN,HEXAGON.
What parts can replace MS20341-2C?
There are 3 known substitutes for MS20341-2C: N226P5, 4157400-35, 71910002001. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20341-2C?
MS20341-2C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-926-5873. This indicates validated use in U.S. government and defense supply chains.
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