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5856008 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5856008: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), special_features: THREADED SPACER, thread_direction: RIGHT-HAND, countersink_angle: 82.0 DEGREES NOMINAL BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-311-3074, 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
5856008
NSN: 5310-01-311-3074
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
special_featuresTHREADED SPACER
thread_directionRIGHT-HAND
countersink_angle82.0 DEGREES NOMINAL BOTH ENDS
surface_treatmentPASSIVATE OVERALL
nominal_thread_size4.000 INCHES IN
supplementary_featuresELECTRONIC ASSY,EXERCISE
thread_quantity_per_inch40
NSN5310-01-311-3074
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5856008 · 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 SERIES: UNIFIED NATIONAL COARSE (UNC)
•
SUPPLEMENTARY FEATURES: ELECTRONIC ASSY,EXERCISE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 4.000 INCHES IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
COUNTERSINK ANGLE: 82.0 DEGREES NOMINAL BOTH ENDS
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SUPPLEMENTARY FEATURESELECTRONIC ASSY,EXERCISE
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE4.000 INCHES IN
SPECIAL FEATURESTHREADED SPACER
SURFACE TREATMENTPASSIVATE OVERALL
COUNTERSINK ANGLE82.0 DEGREES NOMINAL BOTH ENDS
THREAD CLASS2B
THREAD QUANTITY PER INCH40
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5856008?
5856008 is a NUT,PLAIN,HEXAGON.
What is the NSN for 5856008?
5856008 is cataloged in the U.S. Government catalog under NSN 5310-01-311-3074. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.