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D136699 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D136699: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 72.0 MILLIMETERS NOMINAL MM, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM, outside_diameter: 132.0 MILLIMETERS NOMINAL MM, special_features: USE AS NEEDED ON BACKHOE ASSEMBLY, style_designator: KEY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-507-1699, 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
D136699
NSN: 5310-01-507-1699
FSC: 5310 — Nuts and Washers
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter72.0 MILLIMETERS NOMINAL MM
hardness_rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
outside_diameter132.0 MILLIMETERS NOMINAL MM
special_featuresUSE AS NEEDED ON BACKHOE ASSEMBLY
style_designatorKEY
surface_treatmentDICHROMATE ZINC OVERALL
material_thickness5.5 MILLIMETERS MINIMUM AND 6.5 MILLIMETERS MAXIMUM MM
end_item_identification2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
external_prebent_key_width25.0 MILLIMETERS NOMINAL MM
external_prebent_key_length34.0 MILLIMETERS NOMINAL MM
internal_prebent_key_length79.0 MILLIMETERS NOMINAL MM
NSN5310-01-507-1699
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D136699 · 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: 72.5 MILLIMETERS MINIMUM AND 73.5 MILLIMETERS MAXIMUM MM
•
EXTERNAL PREBENT KEY LENGTH: 34.0 MILLIMETERS NOMINAL MM
•
OVERALL DISTANCE INCLUDING KEYS: 146.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 132.0 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 5.5 MILLIMETERS MINIMUM AND 6.5 MILLIMETERS MAXIMUM MM
•
INTERNAL PREBENT KEY LENGTH: 79.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY72.5 MILLIMETERS MINIMUM AND 73.5 MILLIMETERS MAXIMUM MM
EXTERNAL PREBENT KEY LENGTH34.0 MILLIMETERS NOMINAL MM
OVERALL DISTANCE INCLUDING KEYS146.0 MILLIMETERS NOMINAL MM
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORKEY
OUTSIDE DIAMETER132.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS5.5 MILLIMETERS MINIMUM AND 6.5 MILLIMETERS MAXIMUM MM
INTERNAL PREBENT KEY LENGTH79.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESUSE AS NEEDED ON BACKHOE ASSEMBLY
SURFACE TREATMENTDICHROMATE ZINC OVERALL
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 D136699?
D136699 is a WASHER,KEY.
What is the NSN for D136699?
D136699 is cataloged in the U.S. Government catalog under NSN 5310-01-507-1699. 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.