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656694 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

656694: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include radius: 5.568 INCHES NOMINAL IN, material: STEEL COMP 321 CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, nut_quantity: 10, channel_style: RADIUS TYPE, overall_width: 0.594 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-489-1428, 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
656694
NSN: 5310-00-489-1428
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
radius5.568 INCHES NOMINAL IN
materialSTEEL COMP 321 CHANNEL
nut_styleGANG CHANNEL, SELF LOCKING
nut_quantity10
channel_styleRADIUS TYPE
overall_width0.594 INCHES NOMINAL IN
channel_height0.147 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
precious_materialSILVER
surface_treatmentSILVER NUT
assembly_overall_height0.332 INCHES NOMINAL IN
NSN5310-00-489-1428
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 656694 · 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 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
•
RADIUS: 5.568 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
•
NUT QUANTITY: 10
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
•
CHANNEL HEIGHT: 0.147 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
RADIUS5.568 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
NUT QUANTITY10
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
OVERALL WIDTH0.594 INCHES NOMINAL IN
CHANNEL HEIGHT0.147 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
ASSEMBLY OVERALL HEIGHT0.332 INCHES NOMINAL 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

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
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FREQUENTLY ASKED QUESTIONS
What is 656694?
656694 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What is the NSN for 656694?
656694 is cataloged in the U.S. Government catalog under NSN 5310-00-489-1428. This indicates validated use in U.S. government and defense supply chains.
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