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90592A012 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

90592A012: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 4.0 MILLIMETERS NOMINAL MM, hardness_rating: 28.0 ROCKWELL C MINIMUM, special_features: MADE FROM CLASS 6 STEEL, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-588-4744, 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
90592A012
NSN: 5310-01-588-4744
FSC: 5310 — Nuts and Washers
CAGE: 7P578 — CENTURY FASTENERS & MACHINE CO., INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height4.0 MILLIMETERS NOMINAL MM
hardness_rating28.0 ROCKWELL C MINIMUM
special_featuresMADE FROM CLASS 6 STEEL
thread_directionRIGHT-HAND
width_across_flats8.0 MILLIMETERS NOMINAL MM
nominal_thread_size-5.0 MILLIMETERS MM
end_item_identification4130-01-565-7655;SMALL FIELD REFRIGERATION SYSTEM
thread_pitch_in_millimeters0.80
part_name_assigned_by_controlling_agencyNUT,PLAIN,HEXAGON
NSN5310-01-588-4744
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 90592A012 · 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: 8.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 0.80
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: -5.0 MILLIMETERS MM
•
NUT HEIGHT: 4.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS0.80
HARDNESS RATING28.0 ROCKWELL C MINIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE-5.0 MILLIMETERS MM
NUT HEIGHT4.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESMADE FROM CLASS 6 STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,PLAIN,HEXAGON
NUT STYLEHEXAGON
END ITEM IDENTIFICATION4130-01-565-7655;SMALL FIELD REFRIGERATION SYSTEM
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 90592A012?
90592A012 is a NUT,PLAIN,HEXAGON.
What is the NSN for 90592A012?
90592A012 is cataloged in the U.S. Government catalog under NSN 5310-01-588-4744. This indicates validated use in U.S. government and defense supply chains.
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