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41-8507 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

41-8507: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, circle_diameter: 0.875 INCHES NOMINAL IN, special_features: OEM IS STANDARD HORSE NAIL CORPORATION,CAGE 78187, style_designator: ROUND BOTTOM, end_item_identification: TOOLS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-629-5530, 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
41-8507
NSN: 5315-01-629-5530
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 6H404 — MIDWEST MOTOR SUPPLY CO. DBA MIDWEST MOTOR SUPPLY CO DIV KIMBALL MIDWEST (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
circle_diameter0.875 INCHES NOMINAL IN
special_featuresOEM IS STANDARD HORSE NAIL CORPORATION,CAGE 78187
style_designatorROUND BOTTOM
end_item_identificationTOOLS
NSN5315-01-629-5530
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 41-8507 · 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
•
STYLE DESIGNATOR: ROUND BOTTOM
•
CIRCLE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1035 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUND BOTTOM
CIRCLE DIAMETER0.875 INCHES NOMINAL IN
SPECIAL FEATURESOEM IS STANDARD HORSE NAIL CORPORATION,CAGE 78187
END ITEM IDENTIFICATIONTOOLS
MATERIALSTEEL COMP 1035 OVERALL
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

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 41-8507?
41-8507 is a KEY,WOODRUFF.
What is the NSN for 41-8507?
41-8507 is cataloged in the U.S. Government catalog under NSN 5315-01-629-5530. 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.