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KY407751 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

KY407751: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, thickness: 0.172 INCHES NOMINAL IN, key_height: 0.266 INCHES NOMINAL IN, circle_diameter: 0.609 INCHES NOMINAL IN, style_designator: ROUND BOTTOM, starting_edge_shape: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-282-0340, 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
KY407751
NSN: 5315-00-282-0340
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 01843 — AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
thickness0.172 INCHES NOMINAL IN
key_height0.266 INCHES NOMINAL IN
circle_diameter0.609 INCHES NOMINAL IN
style_designatorROUND BOTTOM
starting_edge_shapeSTRAIGHT
key_size_designationNONSTANDARD SIZE
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-282-0340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: KY407751 · 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
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: ROUND BOTTOM
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CIRCLE DIAMETER: 0.609 INCHES NOMINAL IN
•
KEY HEIGHT: 0.266 INCHES NOMINAL IN
•
KEY SIZE DESIGNATION: NONSTANDARD SIZE
•
MATERIAL: STEEL COMP 1035 OVERALL
•
THICKNESS: 0.172 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORROUND BOTTOM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CIRCLE DIAMETER0.609 INCHES NOMINAL IN
KEY HEIGHT0.266 INCHES NOMINAL IN
KEY SIZE DESIGNATIONNONSTANDARD SIZE
MATERIALSTEEL COMP 1035 OVERALL
THICKNESS0.172 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
NKE5-2XReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KY407751?
KY407751 is a KEY,WOODRUFF.
What parts can replace KY407751?
There is 1 known substitute for KY407751: NKE5-2X. Substitute compatibility should be verified for your specific system.
What is the NSN for KY407751?
KY407751 is cataloged in the U.S. Government catalog under NSN 5315-00-282-0340. 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.