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Technical Data Sheet
PartsTable / COMPONENT / 2006668-103
2006668-103 ✓ Verified by PartsTable
— · 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 PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OR STEEL COMP 4140 OVERALL, grip_length: 2.570 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN, shank_diameter: 0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN, actuation_method: PUSH BUTTON, special_features: BODY COATED WITH 1 COAT EPOXY PRIMER,MIL-P-23377,FOLLOWED BY 2 COATS URETHANE,MIL-C-83286 COLOR NO. 17875 WHITE, surface_treatment: CADMIUM AND CHROMIUM OVERALL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-124-4711, 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
2006668-103
NSN: 5315-01-124-4711
FSC: 5315
CAGE: 17576 — GOODRICH CORP DBA GOODRICH CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OR STEEL COMP 4140 OVERALL
grip_length2.570 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN
shank_diameter0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
detent_quantity2
actuation_methodPUSH BUTTON
special_featuresBODY COATED WITH 1 COAT EPOXY PRIMER,MIL-P-23377,FOLLOWED BY 2 COATS URETHANE,MIL-C-83286 COLOR NO. 17875 WHITE
surface_treatmentCADMIUM AND CHROMIUM OVERALL
shoulder_to_head_end_distance1.450 INCHES NOMINAL IN
detent_to_tapered_end_distance0.620 INCHES NOMINAL IN
material_document_and_classificationMIL-S-8844 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationM-5542 MFR REF 1ST TREATMENT RESPONSE OR M-4951,TYPE II,CLASS 2 MFR REF 2ND TREATMENT RESPONSE OR QQ-C-320 CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5315-01-124-4711
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2006668-103 · 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
•
SHANK DIAMETER: 0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: M-5542 MFR REF 1ST TREATMENT RESPONSE OR M-4951,TYPE II,CLASS 2 MFR REF 2ND TREATMENT RESPONSE OR QQ-C-320 CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
MATERIAL: STEEL COMP 4340 OR STEEL COMP 4140 OVERALL
•
SHOULDER TO HEAD END DISTANCE: 1.450 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMIUM OVERALL
•
DETENT QUANTITY: 2
•
DETENT TO TAPERED END DISTANCE: 0.620 INCHES NOMINAL IN
•
ACTUATION METHOD: PUSH BUTTON
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONM-5542 MFR REF 1ST TREATMENT RESPONSE OR M-4951,TYPE II,CLASS 2 MFR REF 2ND TREATMENT RESPONSE OR QQ-C-320 CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OR STEEL COMP 4140 OVERALL
SHOULDER TO HEAD END DISTANCE1.450 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMIUM OVERALL
DETENT QUANTITY2
DETENT TO TAPERED END DISTANCE0.620 INCHES NOMINAL IN
ACTUATION METHODPUSH BUTTON
GRIP LENGTH2.570 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5392-6Interchangeable
interchangeable cross-reference
interchangeable
AN500A10-7Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
N53926Interchangeable
interchangeable cross-reference
interchangeable
19965NInterchangeable
interchangeable cross-reference
interchangeable
7000127821Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2006668-103?
2006668-103 is a PIN,QUICK RELEASE.
What parts can replace 2006668-103?
There are 8 known substitutes for 2006668-103: 5392-6, AN500A10-7, FFS92 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2006668-103?
2006668-103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-124-4711. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026