PartsTable
Technical Data Sheet
Download PDF

4563A — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4563A: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-00-010-3462, 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
4563A
NSN: 5315-00-010-3462
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
Part Number4563A
NSN5315-00-010-3462
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4563A · 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
SUBSTITUTES & CROSS-REFERENCES 8
0905125-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
K113Reference document
Same NSN cross-reference
Reference document — Secondary reference
905125Reference document
Same NSN cross-reference
Reference document — Secondary reference
74152SReference document
Same NSN cross-reference
Reference document — Secondary reference
S2347Reference document
Same NSN cross-reference
Reference document — Secondary reference
103462Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 4563A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4563A?
4563A is a KEY,WOODRUFF.
What parts can replace 4563A?
There are 8 known substitutes for 4563A: 0905125-1, K113, 905125 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4563A?
4563A is cataloged in the U.S. Government catalog under NSN 5315-00-010-3462. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4563A

✓ 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.