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12600620 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12600620: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_style: HEXAGON, head_height: 12.28 MILLIMETERS MINIMUM AND 12.72 MILLIMETERS MAXIMUM MM, thread_length: 60.0 MILLIMETERS NOMINAL MM, fastener_length: 60.0 MILLIMETERS NOMINAL MM, special_features: MAGNI BLACK; UNIT WEIGHT 0.291 KG KG. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-445-6406, 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
12600620
NSN: 5315-01-445-6406
NIINs: 014456406, 016721244, 016772340
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 4Z609 — NORD GEAR CORPORATION (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_styleHEXAGON
head_height12.28 MILLIMETERS MINIMUM AND 12.72 MILLIMETERS MAXIMUM MM
thread_length60.0 MILLIMETERS NOMINAL MM
fastener_length60.0 MILLIMETERS NOMINAL MM
special_featuresMAGNI BLACK; UNIT WEIGHT 0.291 KG KG
thread_directionRIGHT-HAND
width_between_flats29.67 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM MM
end_item_identification016525208
nominal_thread_diameter20.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters2.5
NSN5315-01-445-6406
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12600620 · 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 1
SK9042WPL430100 IT 78Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12600620?
12600620 is a KEY,MACHINE.
What parts can replace 12600620?
There is 1 known substitute for 12600620: SK9042WPL430100 IT 78. Substitute compatibility should be verified for your specific system.
What is the NSN for 12600620?
12600620 is cataloged in the U.S. Government catalog under NSN 5315-01-445-6406. 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.