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L33001 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L33001: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, thickness: 0.1903 INCHES MINIMUM AND 0.2043 INCHES MAXIMUM IN, hole_diameter: 1.006 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN, hardness_rating: 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM, overall_diameter: 2.436 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN, special_features: SURFACE A HAS OUTSIDE EDGE CHAMFERED 0.031 INCHES BY 15 DEGREES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-682-5539, 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
L33001
NSN: 5310-00-682-5539
FSC: 5310 — Nuts and Washers
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
thickness0.1903 INCHES MINIMUM AND 0.2043 INCHES MAXIMUM IN
hole_diameter1.006 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN
hardness_rating88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM
overall_diameter2.436 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN
special_featuresSURFACE A HAS OUTSIDE EDGE CHAMFERED 0.031 INCHES BY 15 DEGREES IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-682-5539
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L33001 · 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
•
OVERALL DIAMETER: 2.436 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN
•
HARDNESS RATING: 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1010 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER2.436 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN
HARDNESS RATING88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESSURFACE A HAS OUTSIDE EDGE CHAMFERED 0.031 INCHES BY 15 DEGREES IN
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 1010 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.006 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN
THICKNESS0.1903 INCHES MINIMUM AND 0.2043 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
106455Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 L33001?
L33001 is a WASHER,FLAT.
What parts can replace L33001?
There is 1 known substitute for L33001: 106455. Substitute compatibility should be verified for your specific system.
What is the NSN for L33001?
L33001 is cataloged in the U.S. Government catalog under NSN 5310-00-682-5539. 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.