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111347-16 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

111347-16: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, heat_treatment: COLD DRAWN 1/2 HARD CONDITION, outside_diameter: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN, style_designator: KEY, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-225-6044, 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
111347-16
NSN: 5310-00-225-6044
FSC: 5310 — Nuts and Washers
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
heat_treatmentCOLD DRAWN 1/2 HARD CONDITION
outside_diameter0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
style_designatorKEY
surface_treatmentCADMIUM OVERALL
material_thickness0.060 INCHES NOMINAL IN
internal_prebent_key_width0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
internal_prebent_key_length0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
distance_from_centerline_to_inside_of_prebent_key0.239 INCHES NOMINAL IN
NSN5310-00-225-6044
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 111347-16 · 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 INSIDE OF PREBENT KEY: 0.239 INCHES NOMINAL IN
•
INTERNAL PREBENT KEY WIDTH: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
HEAT TREATMENT: COLD DRAWN 1/2 HARD CONDITION
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
•
INTERNAL PREBENT KEY LENGTH: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.239 INCHES NOMINAL IN
INTERNAL PREBENT KEY WIDTH0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
HEAT TREATMENTCOLD DRAWN 1/2 HARD CONDITION
STYLE DESIGNATORKEY
OUTSIDE DIAMETER0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
INTERNAL PREBENT KEY LENGTH0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
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 111347-16?
111347-16 is a WASHER,KEY.
What is the NSN for 111347-16?
111347-16 is cataloged in the U.S. Government catalog under NSN 5310-00-225-6044. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.