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12SWS0456 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12SWS0456: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON OVERALL, hole_diameter: 0.145 INCHES NOMINAL IN, overall_height: 0.0938 INCHES NOMINAL IN, shoulder_height: 0.0469 INCHES NOMINAL IN, outside_diameter: 0.250 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-468-1715, 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
12SWS0456
NSN: 5310-01-468-1715
FSC: 5310 — Nuts and Washers
CAGE: 13764 — MICRO PLASTICS INC (USA)
SPECIFICATIONS
materialPLASTIC NYLON OVERALL
hole_diameter0.145 INCHES NOMINAL IN
overall_height0.0938 INCHES NOMINAL IN
shoulder_height0.0469 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.156 INCHES NOMINAL IN
end_item_identification7025-01-393-2453
NSN5310-01-468-1715
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12SWS0456 · 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: 0.0469 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: PLASTIC NYLON OVERALL
•
HOLE DIAMETER: 0.145 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0938 INCHES NOMINAL IN
SHOULDER HEIGHT0.0469 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
SHOULDER DIAMETER0.156 INCHES NOMINAL IN
END ITEM IDENTIFICATION7025-01-393-2453
MATERIALPLASTIC NYLON OVERALL
HOLE DIAMETER0.145 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12SWS0456?
12SWS0456 is a WASHER,SHOULDERED.
What is the NSN for 12SWS0456?
12SWS0456 is cataloged in the U.S. Government catalog under NSN 5310-01-468-1715. 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.