PartsTable
Technical Data Sheet
Download PDF

12414570-020 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12414570-020: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: 0.8MM THICK MM, surface_treatment: ZINC OVERALL, closed_inside_diameter: 8.4 MILLIMETERS NOMINAL MM, end_item_identification: 2320-01-353-9098, part_name_assigned_by_controlling_agency: TOOTHED LOCK WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-520-8608, 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
12414570-020
NSN: 5310-01-520-8608
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_features0.8MM THICK MM
surface_treatmentZINC OVERALL
closed_inside_diameter8.4 MILLIMETERS NOMINAL MM
end_item_identification2320-01-353-9098
part_name_assigned_by_controlling_agencyTOOTHED LOCK WASHER
NSN5310-01-520-8608
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12414570-020 · 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
•
COLOR: NATURAL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
CLOSED INSIDE DIAMETER: 8.4 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
COLORNATURAL OVERALL
SPECIAL FEATURES0.8MM THICK MM
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYTOOTHED LOCK WASHER
END ITEM IDENTIFICATION2320-01-353-9098
MATERIALSTEEL OVERALL
CLOSED INSIDE DIAMETER8.4 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 1
12414570Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12414570-020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12414570-020?
12414570-020 is a WASHER,LOCK.
What parts can replace 12414570-020?
There is 1 known substitute for 12414570-020: 12414570. Substitute compatibility should be verified for your specific system.
What is the NSN for 12414570-020?
12414570-020 is cataloged in the U.S. Government catalog under NSN 5310-01-520-8608. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12414570-020

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.