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Technical Data Sheet

3/16X5/8 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3/16X5/8: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, thickness: 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN, key_height: 0.234 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN, overall_length: 0.602 INCHES MINIMUM AND 0.612 INCHES MAXIMUM IN, circle_diameter: 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, style_designator: FLAT BOTTOM RELIEVED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-103-3090, 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
3/16X5/8
NSN: 5315-01-103-3090
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 27395 — HARRIS SAMUEL AND CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
thickness0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
key_height0.234 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
overall_length0.602 INCHES MINIMUM AND 0.612 INCHES MAXIMUM IN
circle_diameter0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
style_designatorFLAT BOTTOM RELIEVED ENDS
starting_edge_shapeROUND
key_size_designationWOODRUFF 61
starting_edge_radius0.020 INCHES MAXIMUM IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-103-3090
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3/16X5/8 · 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: ROUND
•
STYLE DESIGNATOR: FLAT BOTTOM RELIEVED ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CIRCLE DIAMETER: 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
KEY HEIGHT: 0.234 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: WOODRUFF 61
•
STARTING EDGE RADIUS: 0.020 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STARTING EDGE SHAPEROUND
STYLE DESIGNATORFLAT BOTTOM RELIEVED ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.602 INCHES MINIMUM AND 0.612 INCHES MAXIMUM IN
CIRCLE DIAMETER0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
KEY HEIGHT0.234 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONWOODRUFF 61
STARTING EDGE RADIUS0.020 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1035 OVERALL
THICKNESS0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM 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
8067-52Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3/16X5/8?
3/16X5/8 is a KEY,WOODRUFF.
What parts can replace 3/16X5/8?
There is 1 known substitute for 3/16X5/8: 8067-52. Substitute compatibility should be verified for your specific system.
What is the NSN for 3/16X5/8?
3/16X5/8 is cataloged in the U.S. Government catalog under NSN 5315-01-103-3090. This indicates validated use in U.S. government and defense supply chains.
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