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90499A827 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

90499A827: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.484 INCHES NOMINAL IN, thread_series: UNF, hardness_rating: 24.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-574-5580, 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
90499A827
NSN: 5310-01-574-5580
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.484 INCHES NOMINAL IN
thread_seriesUNF
hardness_rating24.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
width_across_flats0.875 INCHES NOMINAL IN
nominal_thread_size0.562 INCHES IN
bearing_surface_typeFLAT
supplementary_featuresMATERIAL-GRADE 8 SREEL, STEEL COMP 1021 THRU STEEL COMP 1045
end_item_identification4520-01-566-6669, HEATER,WATER 400,00
thread_quantity_per_inch12
NSN5310-01-574-5580
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 90499A827 · 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: 0.875 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
SUPPLEMENTARY FEATURES: MATERIAL-GRADE 8 SREEL, STEEL COMP 1021 THRU STEEL COMP 1045
•
HARDNESS RATING: 24.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.562 INCHES IN
•
SPECIFICATION/STANDARD DATA: 80204-ANSI B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 05047-SAME B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
NUT HEIGHT: 0.484 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
THREAD SERIESUNF
SUPPLEMENTARY FEATURESMATERIAL-GRADE 8 SREEL, STEEL COMP 1021 THRU STEEL COMP 1045
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.562 INCHES IN
SPECIFICATION/STANDARD DATA80204-ANSI B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 05047-SAME B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NUT HEIGHT0.484 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX NUT
NUT STYLEHEXAGON
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90499A827?
90499A827 is a NUT,PLAIN,HEXAGON.
What is the NSN for 90499A827?
90499A827 is cataloged in the U.S. Government catalog under NSN 5310-01-574-5580. This indicates validated use in U.S. government and defense supply chains.
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