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PartsTable / COMPONENT / 5310PL0853277
5310PL0853277 ✓ 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 OVERALL, nut_style: HEXAGON, nut_height: 0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, 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 5310-00-808-7026, 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
5310PL0853277
NSN: 5310-00-808-7026
FSC: 5310
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
temp_rating550.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES IN
bearing_surface_typeWASHER FACED
NSN5310-00-808-7026
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310PL0853277 · 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: 0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
THREAD CLASS: 3B
•
MATERIAL: STEEL OVERALL
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
BEARING SURFACE TYPE: WASHER FACED
•
NUT HEIGHT: 0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
THREAD CLASS3B
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.190 INCHES IN
BEARING SURFACE TYPEWASHER FACED
NUT HEIGHT0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SURFACE TREATMENTCADMIUM OVERALL
THREAD QUANTITY PER INCH32
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5310008071467Interchangeable
interchangeable cross-reference
interchangeable
NAS1291-3Interchangeable
interchangeable cross-reference
interchangeable
M2122366Interchangeable
interchangeable cross-reference
interchangeable
Z00.N5415391225Interchangeable
Same NIIN cross-reference
interchangeable
124-3003-393Interchangeable
Same NIIN cross-reference
interchangeable
5310PL2175890Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5310PL0853277?
5310PL0853277 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 5310PL0853277?
There are 7 known substitutes for 5310PL0853277: 5310008071467, NAS1291-3, M2122366 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5310PL0853277?
5310PL0853277 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-808-7026. 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