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6864740 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6864740: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, nut_style: ROUND, nut_diameter: 0.917 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 0.285 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-882-1732, 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
6864740
NSN: 5310-00-882-1732
FSC: 5310 — Nuts and Washers
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
nut_styleROUND
nut_diameter0.917 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN
thread_class3B
nut_thickness0.285 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
thread_seriesUNF
hardness_rating24.0 ROCKWELL C NOMINAL
thread_directionRIGHT-HAND
drive_point_depth0.277 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
drive_point_width0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.625 INCHES IN
NSN5310-00-882-1732
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6864740 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
HARDNESS RATING: 24.0 ROCKWELL C NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5080 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
NUT DIAMETER: 0.917 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
HARDNESS RATING24.0 ROCKWELL C NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5080 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT DIAMETER0.917 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.277 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
NUT THICKNESS0.285 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
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
KU10303Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6864740?
6864740 is a NUT,PLAIN,ROUND.
What parts can replace 6864740?
There is 1 known substitute for 6864740: KU10303. Substitute compatibility should be verified for your specific system.
What is the NSN for 6864740?
6864740 is cataloged in the U.S. Government catalog under NSN 5310-00-882-1732. This indicates validated use in U.S. government and defense supply chains.
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