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6395068-43 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6395068-43: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56401 OVERALL, nut_style: CLINCH, nut_height: 0.750 INCHES NOMINAL IN, pilot_length: 0.200 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-509-8617, 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
6395068-43
NSN: 5310-01-509-8617
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56401 OVERALL
nut_styleCLINCH
nut_height0.750 INCHES NOMINAL IN
pilot_length0.200 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.625 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_across_flats0.938 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
material_document_and_classificationMIL-T-9046, COMP AB-2, 6AL-4V, ELI, CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL V
NSN5310-01-509-8617
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6395068-43 · 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: 0.938 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046, COMP AB-2, 6AL-4V, ELI, CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL V
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
PILOT DIAMETER: 0.625 INCHES NOMINAL IN
•
PILOT LENGTH: 0.200 INCHES NOMINAL IN
•
NUT HEIGHT: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.938 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046, COMP AB-2, 6AL-4V, ELI, CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL V
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
PILOT DIAMETER0.625 INCHES NOMINAL IN
PILOT LENGTH0.200 INCHES NOMINAL IN
NUT HEIGHT0.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
NUT STYLECLINCH
SUBSTITUTES & CROSS-REFERENCES 1
6395068Reference 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 6395068-43?
6395068-43 is a NUT,PLAIN,CLINCH.
What parts can replace 6395068-43?
There is 1 known substitute for 6395068-43: 6395068. Substitute compatibility should be verified for your specific system.
What is the NSN for 6395068-43?
6395068-43 is cataloged in the U.S. Government catalog under NSN 5310-01-509-8617. 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.