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4350768 75Q65 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4350768 75Q65: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.23 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, width_across_flats: 0.44 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-672-1809, 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
4350768 75Q65
NSN: 5310-01-672-1809
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height0.23 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
width_across_flats0.44 INCHES NOMINAL IN
nominal_thread_size0.25 INCHES IN
end_item_identificationMRAP - M-ATV
thread_quantity_per_inch28
part_name_assigned_by_controlling_agencyNUT,HEX
surface_treatment_document_and_classificationA380 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-672-1809
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4350768 75Q65 · 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: 0.44 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: A380 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
NOMINAL THREAD SIZE: 0.25 INCHES IN
•
NUT HEIGHT: 0.23 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.44 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONA380 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.25 INCHES IN
NUT HEIGHT0.23 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEX
NUT STYLEHEXAGON
THREAD CLASS2B
END ITEM IDENTIFICATIONMRAP - M-ATV
THREAD QUANTITY PER INCH28
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
4350768Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4350768 75Q65?
4350768 75Q65 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 4350768 75Q65?
There is 1 known substitute for 4350768 75Q65: 4350768. Substitute compatibility should be verified for your specific system.
What is the NSN for 4350768 75Q65?
4350768 75Q65 is cataloged in the U.S. Government catalog under NSN 5310-01-672-1809. This indicates validated use in U.S. government and defense supply chains.
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