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CAT18299 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CAT18299: 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: 10.5 MILLIMETERS NOMINAL MM, nut_diameter: 7.9 MILLIMETERS NOMINAL MM, pilot_length: 2.5 MILLIMETERS NOMINAL MM, thread_series: ISO M. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-340-5075, 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
CAT18299
NSN: 5310-01-340-5075
FSC: 5310 — Nuts and Washers
CAGE: 3J383 — THALES CONTACT SOLUTIONS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleCLINCH
nut_height10.5 MILLIMETERS NOMINAL MM
nut_diameter7.9 MILLIMETERS NOMINAL MM
pilot_length2.5 MILLIMETERS NOMINAL MM
thread_seriesISO M
pilot_diameter5.6 MILLIMETERS NOMINAL MM
special_featuresPILOT OD SERRATED
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size3.0 MILLIMETERS MM
nut_counterbore_depth7.3 MILLIMETERS NOMINAL FIRST END MM
NSN5310-01-340-5075
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CAT18299 · 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 TOLERANCE CLASS: 6H INTERNAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: BS 3382 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: ISO M
•
NUT COUNTERBORE DEPTH: 7.3 MILLIMETERS NOMINAL FIRST END MM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 3.0 MILLIMETERS MM
•
NUT DIAMETER: 7.9 MILLIMETERS NOMINAL MM
•
PILOT DIAMETER: 5.6 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6H INTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBS 3382 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESISO M
NUT COUNTERBORE DEPTH7.3 MILLIMETERS NOMINAL FIRST END MM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE3.0 MILLIMETERS MM
NUT DIAMETER7.9 MILLIMETERS NOMINAL MM
PILOT DIAMETER5.6 MILLIMETERS NOMINAL MM
PILOT LENGTH2.5 MILLIMETERS NOMINAL MM
NUT HEIGHT10.5 MILLIMETERS NOMINAL MM
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
ARBS0-M3-013-STST-8MMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 CAT18299?
CAT18299 is a NUT,PLAIN,CLINCH.
What parts can replace CAT18299?
There is 1 known substitute for CAT18299: ARBS0-M3-013-STST-8MM. Substitute compatibility should be verified for your specific system.
What is the NSN for CAT18299?
CAT18299 is cataloged in the U.S. Government catalog under NSN 5310-01-340-5075. This indicates validated use in U.S. government and defense supply chains.
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