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124-4322643 PC 15 — 124-4322643 PC 15

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

124-4322643 PC 15: 124-4322643 PC 15.

The 124-4322643 PC 15 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-453-0130, 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
124-4322643 PC 15
NSN: 5310-01-453-0130
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number124-4322643 PC 15
NSN5310-01-453-0130
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-4322643 PC 15 · 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
•
OVERALL DIAMETER: 2.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: COPPER ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 1.281 INCHES NOMINAL IN
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER2.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.281 INCHES NOMINAL IN
THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
123-6267494 PIECE 33Reference document
Same NSN cross-reference
Reference document — Secondary reference
CVAN65-703-1899928 P/N 17Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CVAN65-703-1899927 P/N 15Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
124-5563779 PC 67Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
124-4557340 PC 67Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5563779Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 124-4322643 PC 15?
124-4322643 PC 15 is a 124-4322643 PC 15.
What parts can replace 124-4322643 PC 15?
There are 8 known substitutes for 124-4322643 PC 15: 123-6267494 PIECE 33, CVAN65-703-1899928 P/N 17, CVAN65-703-1899927 P/N 15 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-4322643 PC 15?
124-4322643 PC 15 is cataloged in the U.S. Government catalog under NSN 5310-01-453-0130. 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.