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1900533 — WASHER,BEVEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1900533: WASHER,BEVEL.

The WASHER,BEVEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2017 OVERALL, hole_diameter: 0.140 INCHES NOMINAL IN, overall_height: 0.188 INCHES NOMINAL IN, shoulder_height: 0.063 INCHES NOMINAL IN, outside_diameter: 0.688 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-526-9066, 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
1900533
NSN: 5310-01-526-9066
FSC: 5310 — Nuts and Washers
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2017 OVERALL
hole_diameter0.140 INCHES NOMINAL IN
overall_height0.188 INCHES NOMINAL IN
shoulder_height0.063 INCHES NOMINAL IN
outside_diameter0.688 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.344 INCHES NOMINAL IN
material_document_and_classificationASTM B211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-526-9066
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1900533 · 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: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.688 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.344 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 2017 OVERALL
•
HOLE DIAMETER: 0.140 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.188 INCHES NOMINAL IN
SHOULDER HEIGHT0.063 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.688 INCHES NOMINAL IN
SHOULDER DIAMETER0.344 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2017 OVERALL
HOLE DIAMETER0.140 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 1900533?
1900533 is a WASHER,BEVEL.
What is the NSN for 1900533?
1900533 is cataloged in the U.S. Government catalog under NSN 5310-01-526-9066. 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.