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DIN463-8.4 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DIN463-8.4: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include hole_diameter: 8.4 MILLIMETERS NOMINAL MM, outside_diameter: 17.0 MILLIMETERS NOMINAL MM, style_designator: 90 DEGREE LOCKING KEY, material_thickness: 0.75 MILLIMETERS NOMINAL MM, external_prebent_key_width: 8.0 MILLIMETERS NOMINAL MM, overall_distance_including_keys: 28.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-162-9734, 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
DIN463-8.4
NSN: 5310-01-162-9734
FSC: 5310 — Nuts and Washers
CAGE: 1FH08 — LEHIGH ARMSTRONG INC (USA)
SPECIFICATIONS
hole_diameter8.4 MILLIMETERS NOMINAL MM
outside_diameter17.0 MILLIMETERS NOMINAL MM
style_designator90 DEGREE LOCKING KEY
material_thickness0.75 MILLIMETERS NOMINAL MM
external_prebent_key_width8.0 MILLIMETERS NOMINAL MM
overall_distance_including_keys28.5 MILLIMETERS NOMINAL MM
distance_from_centerline_to_end_of_longest_key20.0 MILLIMETERS NOMINAL MM
distance_from_centerline_to_end_of_shortest_key11.0 MILLIMETERS NOMINAL MM
NSN5310-01-162-9734
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DIN463-8.4 · 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
•
DISTANCE FROM CENTERLINE TO END OF LONGEST KEY: 20.0 MILLIMETERS NOMINAL MM
•
OVERALL DISTANCE INCLUDING KEYS: 28.5 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: 90 DEGREE LOCKING KEY
•
DISTANCE FROM CENTERLINE TO END OF SHORTEST KEY: 11.0 MILLIMETERS NOMINAL MM
•
OUTSIDE DIAMETER: 17.0 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 0.75 MILLIMETERS NOMINAL MM
•
EXTERNAL PREBENT KEY WIDTH: 8.0 MILLIMETERS NOMINAL MM
•
HOLE DIAMETER: 8.4 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO END OF LONGEST KEY20.0 MILLIMETERS NOMINAL MM
OVERALL DISTANCE INCLUDING KEYS28.5 MILLIMETERS NOMINAL MM
STYLE DESIGNATOR90 DEGREE LOCKING KEY
DISTANCE FROM CENTERLINE TO END OF SHORTEST KEY11.0 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER17.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS0.75 MILLIMETERS NOMINAL MM
EXTERNAL PREBENT KEY WIDTH8.0 MILLIMETERS NOMINAL MM
HOLE DIAMETER8.4 MILLIMETERS NOMINAL 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 DIN463-8.4?
DIN463-8.4 is a WASHER,KEY.
What is the NSN for DIN463-8.4?
DIN463-8.4 is cataloged in the U.S. Government catalog under NSN 5310-01-162-9734. This indicates validated use in U.S. government and defense supply chains.
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