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66580 ✓ Verified by PartsTable
Clementoni · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The SCREWDRIVER BIT SET AND HANDLE is a Clementoni industrial component. Key specifications include handle_type: STRAIGHT, special_features: 9 IN. O/A LG; 4 IN.

BLADE LG IN, features_provided: RATCHETING AND BIT STORAGE IN HANDLE, bit_size_and_quantity: FLAT TIPS SIZE 5-6 AND 10-12; PHILLIPS TIPS SIZE 1 AND 2; TORX TIPS SIZE T-10 AND T-15. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-280-7396, 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
66580
NSN: 5315-01-280-7396
FSC: 5315
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
handle_typeSTRAIGHT
special_features9 IN. O/A LG; 4 IN. BLADE LG IN
features_providedRATCHETING AND BIT STORAGE IN HANDLE
component_quantity7
bit_size_and_quantityFLAT TIPS SIZE 5-6 AND 10-12; PHILLIPS TIPS SIZE 1 AND 2; TORX TIPS SIZE T-10 AND T-15
NSN5315-01-280-7396
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 66580 · Clementoni ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
665-8Interchangeable
interchangeable cross-reference
interchangeable
665-92Interchangeable
interchangeable cross-reference
interchangeable
12Z6452-1Interchangeable
interchangeable cross-reference
interchangeable
SM-D-415302Interchangeable
interchangeable cross-reference
interchangeable
1353720UInterchangeable
interchangeable cross-reference
interchangeable
456720017009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66580?
66580 is a SCREWDRIVER BIT SET AND HANDLE manufactured by Clementoni.
What parts can replace 66580?
There are 9 known substitutes for 66580: 665-8, 665-92, 12Z6452-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66580?
66580 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-280-7396. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026