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12418556 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12418556: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 8.01 MILLIMETERS MINIMUM AND 8.25 MILLIMETERS MAXIMUM MM, overall_height: 1.78 MILLIMETERS MINIMUM AND 2.28 MILLIMETERS MAXIMUM MM, outside_diameter: 15.63 MILLIMETERS MINIMUM AND 16.13 MILLIMETERS MAXIMUM MM, style_designator: SPRING TENSION, material_thickness: 0.30 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-439-4194, 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
12418556
NSN: 5310-01-439-4194
FSC: 5310 — Nuts and Washers
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter8.01 MILLIMETERS MINIMUM AND 8.25 MILLIMETERS MAXIMUM MM
overall_height1.78 MILLIMETERS MINIMUM AND 2.28 MILLIMETERS MAXIMUM MM
outside_diameter15.63 MILLIMETERS MINIMUM AND 16.13 MILLIMETERS MAXIMUM MM
style_designatorSPRING TENSION
material_thickness0.30 MILLIMETERS NOMINAL MM
NSN5310-01-439-4194
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12418556 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
OUTSIDE DIAMETER: 15.63 MILLIMETERS MINIMUM AND 16.13 MILLIMETERS MAXIMUM MM
•
MATERIAL THICKNESS: 0.30 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 8.01 MILLIMETERS MINIMUM AND 8.25 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.78 MILLIMETERS MINIMUM AND 2.28 MILLIMETERS MAXIMUM MM
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER15.63 MILLIMETERS MINIMUM AND 16.13 MILLIMETERS MAXIMUM MM
MATERIAL THICKNESS0.30 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
HOLE DIAMETER8.01 MILLIMETERS MINIMUM AND 8.25 MILLIMETERS MAXIMUM MM
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 12418556?
12418556 is a WASHER,SPRING TENSION.
What is the NSN for 12418556?
12418556 is cataloged in the U.S. Government catalog under NSN 5310-01-439-4194. This indicates validated use in U.S. government and defense supply chains.
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