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PartsTable / COMPONENT / 5310PL0857713
5310PL0857713 ✓ 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,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 NUT, nut_style: HEXAGON, nut_height: 0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-389-6996, 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
5310PL0857713
NSN: 5310-01-389-6996
FSC: 5310
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL COMP 316 NUT
nut_styleHEXAGON
nut_height0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
countersink_angle88.0 DEGREES NOMINAL NUT
surface_treatmentPASSIVATE NUT
width_across_flats0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
bearing_surface_typeCHAMFERED
NSN5310-01-389-6996
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310PL0857713 · 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
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
•
NUT HEIGHT: 0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
COUNTERSINK ANGLE: 88.0 DEGREES NOMINAL NUT
•
SURFACE TREATMENT: PASSIVATE NUT
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY MATERIAL
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS (FLIS)
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
NOMINAL THREAD SIZE0.250 INCHES IN
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
SURFACE TREATMENTPASSIVATE NUT
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPECHAMFERED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
0731963Interchangeable
interchangeable cross-reference
interchangeable
MS17830-4CInterchangeable
interchangeable cross-reference
interchangeable
79NM4-40Interchangeable
interchangeable cross-reference
interchangeable
60-07-9323Interchangeable
interchangeable cross-reference
interchangeable
501-7066642-8Interchangeable
interchangeable cross-reference
interchangeable
NASM17830Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5310PL0857713?
5310PL0857713 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 5310PL0857713?
There are 11 known substitutes for 5310PL0857713: 0731963, MS17830-4C, 79NM4-40 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5310PL0857713?
5310PL0857713 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-389-6996. 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