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670087 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

670087: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304 OVERALL, nut_style: CLINCH, nut_height: 0.688 INCHES NOMINAL IN, nut_diameter: 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN, pilot_length: 0.156 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-374-5099, 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
670087
NSN: 5310-01-374-5099
FSC: 5310 — Nuts and Washers
CAGE: 62876 — HYNAUTIC INC DIV OF STA-RITE INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 304 OVERALL
nut_styleCLINCH
nut_height0.688 INCHES NOMINAL IN
nut_diameter0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
pilot_length0.156 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.606 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
nominal_thread_size0.500 INCHES IN
thread_quantity_per_inch13
NSN5310-01-374-5099
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 670087 · 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 DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT DIAMETER: 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
•
PILOT DIAMETER: 0.606 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.156 INCHES NOMINAL IN
•
NUT HEIGHT: 0.688 INCHES NOMINAL IN
•
NUT STYLE: CLINCH
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT DIAMETER0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
PILOT DIAMETER0.606 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
PILOT LENGTH0.156 INCHES NOMINAL IN
NUT HEIGHT0.688 INCHES NOMINAL IN
NUT STYLECLINCH
THREAD CLASS2B
THREAD QUANTITY PER INCH13
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 670087?
670087 is a NUT,PLAIN,CLINCH.
What is the NSN for 670087?
670087 is cataloged in the U.S. Government catalog under NSN 5310-01-374-5099. This indicates validated use in U.S. government and defense supply chains.
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