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22821N PC 5 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

22821N PC 5: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, special_features: PARKERIZED SURFACE FINISH. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-470-6531, 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
22821N PC 5
NSN: 5310-01-470-6531
FSC: 5310 — Nuts and Washers
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
special_featuresPARKERIZED SURFACE FINISH
thread_directionRIGHT-HAND
width_across_flats0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
nominal_thread_size0.500 INCHES IN
bearing_surface_typeWASHER FACED
end_item_identificationVALUE:WSD;NIMITZ CLASS CVN
thread_quantity_per_inch20
NSN5310-01-470-6531
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 22821N PC 5 · 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: 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT HEIGHT: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT HEIGHT0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
SPECIAL FEATURESPARKERIZED SURFACE FINISH
NUT STYLEHEXAGON
THREAD CLASS3B
END ITEM IDENTIFICATIONVALUE:WSD;NIMITZ CLASS CVN
THREAD QUANTITY PER INCH20
SUBSTITUTES & CROSS-REFERENCES 4
21989N PC 5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
26583Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
22821NReference document
Same NSN cross-reference
Reference document — Drawing number reference only
26588Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 22821N PC 5?
22821N PC 5 is a NUT,PLAIN,HEXAGON.
What parts can replace 22821N PC 5?
There are 4 known substitutes for 22821N PC 5: 21989N PC 5, 26583, 22821N and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22821N PC 5?
22821N PC 5 is cataloged in the U.S. Government catalog under NSN 5310-01-470-6531. This indicates validated use in U.S. government and defense supply chains.
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