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525-222-9010 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

525-222-9010: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY NUT, nut_style: HEXAGON, nut_height: 0.119 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNEF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-452-0356, 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
525-222-9010
NSN: 5310-00-452-0356
FSC: 5310 — Nuts and Washers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY NUT
nut_styleHEXAGON
nut_height0.119 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNEF
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
special_features3 HOLES 0.045 IN. MIN,0.051 IN. MAX,DRILLED THROUGH ALTERNATE CORNERS IN
thread_directionRIGHT-HAND
surface_treatmentANODIZE NUT
width_across_flats0.955 INCHES MAXIMUM IN
nominal_thread_size0.750 INCHES IN
bearing_surface_typeCHAMFERED
NSN5310-00-452-0356
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 525-222-9010 · 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: 0.955 INCHES MAXIMUM IN
•
THREAD SERIES: UNEF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
•
NUT HEIGHT: 0.119 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE NUT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.955 INCHES MAXIMUM IN
THREAD SERIESUNEF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.119 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN
SPECIAL FEATURES3 HOLES 0.045 IN. MIN,0.051 IN. MAX,DRILLED THROUGH ALTERNATE CORNERS IN
SURFACE TREATMENTANODIZE NUT
NUT STYLEHEXAGON
THREAD CLASS2B
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 1
48-2308-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 525-222-9010?
525-222-9010 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 525-222-9010?
There is 1 known substitute for 525-222-9010: 48-2308-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 525-222-9010?
525-222-9010 is cataloged in the U.S. Government catalog under NSN 5310-00-452-0356. 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.