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122-5343945 PC3 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

122-5343945 PC3: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, thickness: 0.625 INCHES NOMINAL IN, key_height: 0.625 INCHES NOMINAL IN, circle_diameter: 0.156 INCHES NOMINAL IN, style_designator: ROUND BOTTOM, starting_edge_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-432-8575, 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
122-5343945 PC3
NSN: 5315-01-432-8575
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
thickness0.625 INCHES NOMINAL IN
key_height0.625 INCHES NOMINAL IN
circle_diameter0.156 INCHES NOMINAL IN
style_designatorROUND BOTTOM
starting_edge_shapeROUND
NSN5315-01-432-8575
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 122-5343945 PC3 · 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: ROUND BOTTOM
•
CIRCLE DIAMETER: 0.156 INCHES NOMINAL IN
•
KEY HEIGHT: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 303 OVERALL
•
THICKNESS: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STARTING EDGE SHAPEROUND
STYLE DESIGNATORROUND BOTTOM
CIRCLE DIAMETER0.156 INCHES NOMINAL IN
KEY HEIGHT0.625 INCHES NOMINAL IN
MATERIALSTEEL COMP 303 OVERALL
THICKNESS0.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
0.156X0.625CRES SAE NO.6Reference document
Same NSN cross-reference
Reference document — Secondary reference
122-5486623 PC33Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
122-5343945 PIECE 33Reference 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 122-5343945 PC3?
122-5343945 PC3 is a KEY,WOODRUFF.
What parts can replace 122-5343945 PC3?
There are 3 known substitutes for 122-5343945 PC3: 0.156X0.625CRES SAE NO.6, 122-5486623 PC33, 122-5343945 PIECE 33. Substitute compatibility should be verified for your specific system.
What is the NSN for 122-5343945 PC3?
122-5343945 PC3 is cataloged in the U.S. Government catalog under NSN 5315-01-432-8575. 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.