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GR531AW0832E — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GR531AW0832E: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: CLINCH, nut_height: 0.093 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, nut_diameter: 0.531 INCHES NOMINAL IN, pilot_length: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-468-5490, 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
GR531AW0832E
NSN: 5310-01-468-5490
FSC: 5310 — Nuts and Washers
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleCLINCH
nut_height0.093 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
nut_diameter0.531 INCHES NOMINAL IN
pilot_length0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.1900 INCHES IN
thread_pitch_diameters+0.1437 TO 0.1475 INCHES IN
NSN5310-01-468-5490
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GR531AW0832E · 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD PITCH DIAMETERS: +0.1437 TO 0.1475 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A555 AND ASTM-A581 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.1900 INCHES IN
•
NUT DIAMETER: 0.531 INCHES NOMINAL IN
•
PILOT DIAMETER: 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD PITCH DIAMETERS+0.1437 TO 0.1475 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A555 AND ASTM-A581 ASSN STD ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.1900 INCHES IN
NUT DIAMETER0.531 INCHES NOMINAL IN
PILOT DIAMETER0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
PILOT LENGTH0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
NUT HEIGHT0.093 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
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
GR531AWReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 GR531AW0832E?
GR531AW0832E is a NUT,PLAIN,CLINCH.
What parts can replace GR531AW0832E?
There is 1 known substitute for GR531AW0832E: GR531AW. Substitute compatibility should be verified for your specific system.
What is the NSN for GR531AW0832E?
GR531AW0832E is cataloged in the U.S. Government catalog under NSN 5310-01-468-5490. 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.