PartsTable
Technical Data Sheet
Download PDF

NCN-6-7-3 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NCN-6-7-3: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCHCLINCH, nut_height: 0.109 INCHES NOMINAL0.109 INCHES NOMINAL IN, thread_class: 3B3B, thread_series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC), pilot_diameter: 0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-259-3587, 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
NCN-6-7-3
NSN: 5310-01-259-3587
FSC: 5310 — Nuts and Washers
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCHCLINCH
nut_height0.109 INCHES NOMINAL0.109 INCHES NOMINAL IN
thread_class3B3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 INCHES MAXIMUM IN
features_providedFLOATING NUTFLOATING NUT
width_across_flats0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES0.138 INCHES IN
thread_quantity_per_inch3232
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECTNAVY SPECIAL PROJECT
NSN5310-01-259-3587
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NCN-6-7-3 · 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
•
FEATURES PROVIDED: FLOATING NUTFLOATING NUT
•
NOMINAL THREAD SIZE: 0.138 INCHES0.138 INCHES IN
•
PILOT DIAMETER: 0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 INCHES MAXIMUM IN
•
NUT HEIGHT: 0.109 INCHES NOMINAL0.109 INCHES NOMINAL IN
•
NUT STYLE: CLINCHCLINCH
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
FEATURES PROVIDEDFLOATING NUTFLOATING NUT
NOMINAL THREAD SIZE0.138 INCHES0.138 INCHES IN
PILOT DIAMETER0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 INCHES MAXIMUM IN
NUT HEIGHT0.109 INCHES NOMINAL0.109 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECTNAVY SPECIAL PROJECT
NUT STYLECLINCHCLINCH
THREAD CLASS3B3B
THREAD QUANTITY PER INCH3232
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
Ready to buy NCN-6-7-3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NCN-6-7-3?
NCN-6-7-3 is a NUT,PLAIN,CLINCH.
What is the NSN for NCN-6-7-3?
NCN-6-7-3 is cataloged in the U.S. Government catalog under NSN 5310-01-259-3587. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NCN-6-7-3