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20-153041 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

20-153041: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include hole_diameter: 0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN, shoulder_height: 0.022 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, outside_diameter: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, style_designator: SHOULDERED, shoulder_diameter: 0.269 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, material_thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-114-9816, 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
20-153041
NSN: 5310-01-114-9816
FSC: 5310 — Nuts and Washers
CAGE: 11359 — ADAGE INC (USA)
SPECIFICATIONS
hole_diameter0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
shoulder_height0.022 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
outside_diameter0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.269 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
material_thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
NSN5310-01-114-9816
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 20-153041 · 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: 0.022 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.269 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.022 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
SHOULDER DIAMETER0.269 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
HOLE DIAMETER0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM 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 1
2711-27927-P116Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20-153041?
20-153041 is a WASHER,SHOULDERED.
What parts can replace 20-153041?
There is 1 known substitute for 20-153041: 2711-27927-P116. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-153041?
20-153041 is cataloged in the U.S. Government catalog under NSN 5310-01-114-9816. 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.