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47-620-472-1 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

47-620-472-1: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 3.625 INCHES NOMINAL IN, shoulder_height: 0.311 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN, outside_diameter: 4.320 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 3.935 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-596-4768, 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
47-620-472-1
NSN: 5310-00-596-4768
FSC: 5310 — Nuts and Washers
CAGE: 04614 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter3.625 INCHES NOMINAL IN
shoulder_height0.311 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
outside_diameter4.320 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter3.935 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN
material_thickness0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
NSN5310-00-596-4768
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 47-620-472-1 · 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: 0.311 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 4.320 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 3.935 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 3.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.311 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER4.320 INCHES NOMINAL IN
MATERIAL THICKNESS0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
SHOULDER DIAMETER3.935 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER3.625 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 47-620-472-1?
47-620-472-1 is a WASHER,SHOULDERED.
What is the NSN for 47-620-472-1?
47-620-472-1 is cataloged in the U.S. Government catalog under NSN 5310-00-596-4768. 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.