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9666M10P10 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9666M10P10: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN, special_features: TWO HOLES,IDENTICAL DIAMETER,0.680 IN. CENTER TO CENTER IN, external_prebent_key_width: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, overall_distance_including_keys: 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN, material_document_and_classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-078-4489, 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
9666M10P10
NSN: 5310-01-078-4489
FSC: 5310 — Nuts and Washers
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
special_featuresTWO HOLES,IDENTICAL DIAMETER,0.680 IN. CENTER TO CENTER IN
external_key_quantity4
external_prebent_key_width0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
overall_distance_including_keys0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
angle_between_external_key_centerlines42.0 DEGREES MINIMUM AND 58.0 DEGREES MAXIMUM
NSN5310-01-078-4489
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9666M10P10 · 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
•
OVERALL DISTANCE INCLUDING KEYS: 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
EXTERNAL KEY QUANTITY: 4
•
ANGLE BETWEEN EXTERNAL KEY CENTERLINES: 42.0 DEGREES MINIMUM AND 58.0 DEGREES MAXIMUM
•
EXTERNAL PREBENT KEY WIDTH: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DISTANCE INCLUDING KEYS0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
EXTERNAL KEY QUANTITY4
ANGLE BETWEEN EXTERNAL KEY CENTERLINES42.0 DEGREES MINIMUM AND 58.0 DEGREES MAXIMUM
SPECIAL FEATURESTWO HOLES,IDENTICAL DIAMETER,0.680 IN. CENTER TO CENTER IN
EXTERNAL PREBENT KEY WIDTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.287 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

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 9666M10P10?
9666M10P10 is a WASHER,KEY.
What is the NSN for 9666M10P10?
9666M10P10 is cataloged in the U.S. Government catalog under NSN 5310-01-078-4489. This indicates validated use in U.S. government and defense supply chains.
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