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8761412 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8761412: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, thickness: 0.1958 INCHES MINIMUM AND 0.1968 INCHES MAXIMUM IN, key_height: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, circle_diameter: 1.885 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL, style_designator: ROUND BOTTOM. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-282-0341, 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
8761412
NSN: 5315-00-282-0341
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
thickness0.1958 INCHES MINIMUM AND 0.1968 INCHES MAXIMUM IN
key_height0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
circle_diameter1.885 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
style_designatorROUND BOTTOM
starting_edge_shapeROUND
key_size_designationNONSTANDARD SIZE
starting_edge_radius0.005 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-282-0341
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8761412 · 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
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: ROUND
•
STYLE DESIGNATOR: ROUND BOTTOM
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CIRCLE DIAMETER: 1.885 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
•
KEY HEIGHT: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: NONSTANDARD SIZE
•
STARTING EDGE RADIUS: 0.005 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPEROUND
STYLE DESIGNATORROUND BOTTOM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CIRCLE DIAMETER1.885 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
KEY HEIGHT0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONNONSTANDARD SIZE
STARTING EDGE RADIUS0.005 INCHES NOMINAL IN
MATERIALSTEEL COMP 1035 OVERALL
THICKNESS0.1958 INCHES MINIMUM AND 0.1968 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
5315002820341Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 8761412?
8761412 is a KEY,WOODRUFF.
What parts can replace 8761412?
There is 1 known substitute for 8761412: 5315002820341. Substitute compatibility should be verified for your specific system.
What is the NSN for 8761412?
8761412 is cataloged in the U.S. Government catalog under NSN 5315-00-282-0341. 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.