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Technical Data Sheet
PartsTable / COMPONENT / 25704-281210-06-0
25704-281210-06-0 ✓ 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 WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.254 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN, outside_diameter: 0.348 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: ZINC OVERALL, material_thickness: 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-740-7417, 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
25704-281210-06-0
NSN: 5310-00-740-7417
FSC: 5310
CAGE: D2692 — KNDS DEUTSCHLAND GMBH & CO. KG - WERK KASSEL - (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.254 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN
outside_diameter0.348 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentZINC OVERALL
material_thickness0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-740-7417
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 25704-281210-06-0 · 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
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
OUTSIDE DIAMETER: 0.348 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.254 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
OUTSIDE DIAMETER0.348 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL THICKNESS0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
HOLE DIAMETER0.254 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10424410Interchangeable
interchangeable cross-reference
interchangeable
68907Interchangeable
interchangeable cross-reference
interchangeable
7407417Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25704-281210-06-0?
25704-281210-06-0 is a WASHER,LOCK.
What parts can replace 25704-281210-06-0?
There are 3 known substitutes for 25704-281210-06-0: 10424410, 68907, 7407417. Substitute compatibility should be verified for your specific system.
What is the NSN for 25704-281210-06-0?
25704-281210-06-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-740-7417. 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