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6859732 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6859732: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include radius: 2.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, nut_style: GANG CHANNEL, SELF LOCKING, nut_spacing: 1.915 INCHES NOMINAL IN, thread_class: 3BG, channel_style: RADIUS TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-450-0640, 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
6859732
NSN: 5310-00-450-0640
FSC: 5310 — Nuts and Washers
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
radius2.500 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
nut_styleGANG CHANNEL, SELF LOCKING
nut_spacing1.915 INCHES NOMINAL IN
nut_quantity4
thread_class3BG
channel_styleRADIUS TYPE
overall_width0.416 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.115 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
NSN5310-00-450-0640
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6859732 · 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: AMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
RADIUS: 2.500 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 4
•
FEATURES PROVIDED: FLOATING NUT
•
CHANNEL HEIGHT: 0.115 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
RADIUS2.500 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY4
OVERALL WIDTH0.416 INCHES MAXIMUM IN
FEATURES PROVIDEDFLOATING NUT
CHANNEL HEIGHT0.115 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
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
537-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6859732?
6859732 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace 6859732?
There is 1 known substitute for 6859732: 537-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 6859732?
6859732 is cataloged in the U.S. Government catalog under NSN 5310-00-450-0640. This indicates validated use in U.S. government and defense supply chains.
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