PartsTable
Technical Data Sheet
5310L20-006 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM, overall_diameter: 0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-595-6008, 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
5310L20-006
NSN: 5310-00-595-6008
FSC: 5310
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
thickness0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
overall_diameter0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleHEXAGON
hole_width_across_flats0.271 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-595-6008
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310L20-006 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT: CADMIUM OVERALL
MATERIAL: STEEL COMP 1020 OVERALL
THICKNESS: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
PERIPHERAL SHAPE STYLE: ROUND
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
OVERALL DIAMETER: 0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1020 OVERALL
THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
OVERALL DIAMETER0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
HOLE WIDTH ACROSS FLATS0.271 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
50674Interchangeable
interchangeable cross-reference
interchangeable
1422Interchangeable
interchangeable cross-reference
interchangeable
X93T1Interchangeable
interchangeable cross-reference
interchangeable
2F693Interchangeable
interchangeable cross-reference
interchangeable
56D2705-1411Interchangeable
interchangeable cross-reference
interchangeable
050674Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5310L20-006?
5310L20-006 is a WASHER,FLAT.
What parts can replace 5310L20-006?
There are 9 known substitutes for 5310L20-006: 50674, 1422, X93T1 and 6 more. Substitute compatibility should be verified for your specific system.
Is 5310L20-006 still available?
5310L20-006 is currently cancelled.
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