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529328 — NUT,PLAIN,RECTANGULAR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

529328: NUT,PLAIN,RECTANGULAR.

The NUT,PLAIN,RECTANGULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, nut_style: PLAIN, RECTANGULAR, nut_width: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, nut_height: 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN, nut_length: 0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-997-6842, 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
529328
NSN: 5310-00-997-6842
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
nut_stylePLAIN, RECTANGULAR
nut_width0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
nut_height0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
nut_length0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.438 INCHES IN
thread_quantity_per_inch20
surface_treatment_document_and_classificationAMS 5613 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-997-6842
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 529328 · 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
•
NUT WIDTH: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
•
NUT LENGTH: 0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 5613 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
NUT HEIGHT: 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
NUT WIDTH0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
NUT LENGTH0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.438 INCHES IN
NUT HEIGHT0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEPLAIN, RECTANGULAR
THREAD CLASS3B
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 529328?
529328 is a NUT,PLAIN,RECTANGULAR.
What is the NSN for 529328?
529328 is cataloged in the U.S. Government catalog under NSN 5310-00-997-6842. This indicates validated use in U.S. government and defense supply chains.
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