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33C817-020 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

33C817-020: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCH, nut_height: 0.181 INCHES NOMINAL IN, nut_diameter: 0.312 INCHES NOMINAL IN, pilot_length: 0.087 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-725-8532, 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
33C817-020
NSN: 5310-00-725-8532
FSC: 5310 — Nuts and Washers
CAGE: 04660 — AIL SYSTEMS INC SUB OF EATON CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCH
nut_height0.181 INCHES NOMINAL IN
nut_diameter0.312 INCHES NOMINAL IN
pilot_length0.087 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.210 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.164 INCHES IN
thread_quantity_per_inch32
NSN5310-00-725-8532
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 33C817-020 · 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)
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
•
NUT DIAMETER: 0.312 INCHES NOMINAL IN
•
PILOT DIAMETER: 0.210 INCHES NOMINAL IN
•
PILOT LENGTH: 0.087 INCHES NOMINAL IN
•
NUT HEIGHT: 0.181 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.164 INCHES IN
NUT DIAMETER0.312 INCHES NOMINAL IN
PILOT DIAMETER0.210 INCHES NOMINAL IN
PILOT LENGTH0.087 INCHES NOMINAL IN
NUT HEIGHT0.181 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLECLINCH
SUBSTITUTES & CROSS-REFERENCES 8
890B036367Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CLS832-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7409289P14Reference document
Same NSN cross-reference
Reference document — Secondary reference
1264-1313-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
832NKS-(0.091)Reference document
Same NSN cross-reference
Reference document — Secondary reference
409768-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33C817-020?
33C817-020 is a NUT,PLAIN,CLINCH.
What parts can replace 33C817-020?
There are 8 known substitutes for 33C817-020: 890B036367, CLS832-3, 7409289P14 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33C817-020?
33C817-020 is cataloged in the U.S. Government catalog under NSN 5310-00-725-8532. This indicates validated use in U.S. government and defense supply chains.
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