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3-4MPC62 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3-4MPC62: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, hole_diameter: 0.600 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN, shoulder_height: 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, outside_diameter: 1.1795 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM IN, style_designator: SHOULDERED, shoulder_diameter: 0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-314-3543, 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
3-4MPC62
NSN: 5310-00-314-3543
FSC: 5310 — Nuts and Washers
CAGE: 47496 — THE DEWEY ELECTRONICS CORPORATION DIV PITOMETER LOG DIVISION (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
hole_diameter0.600 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN
shoulder_height0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
outside_diameter1.1795 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
material_thickness0.029 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
NSN5310-00-314-3543
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3-4MPC62 · 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
•
SHOULDER HEIGHT: 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 1.1795 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.029 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY OVERALL
•
HOLE DIAMETER: 0.600 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER1.1795 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM IN
MATERIAL THICKNESS0.029 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
SHOULDER DIAMETER0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY OVERALL
HOLE DIAMETER0.600 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
00320Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-4MPC62?
3-4MPC62 is a WASHER,SHOULDERED.
What parts can replace 3-4MPC62?
There is 1 known substitute for 3-4MPC62: 00320. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-4MPC62?
3-4MPC62 is cataloged in the U.S. Government catalog under NSN 5310-00-314-3543. 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.