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Technical Data Sheet
PartsTable / COMPONENT / 24-00201-001
24-00201-001 ✓ 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,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.394 INCHES NOMINAL IN, outside_diameter: 0.498 INCHES NOMINAL IN, style_designator: FLAT INTERNAL TEETH, surface_treatment: CHROMIUM OVERALL, material_thickness: 0.022 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-401-6931, 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
24-00201-001
NSN: 5310-00-401-6931
FSC: 5310
CAGE: 00724 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.394 INCHES NOMINAL IN
outside_diameter0.498 INCHES NOMINAL IN
style_designatorFLAT INTERNAL TEETH
surface_treatmentCHROMIUM OVERALL
material_thickness0.022 INCHES NOMINAL IN
NSN5310-00-401-6931
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 24-00201-001 · 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
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.394 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.022 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.498 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT INTERNAL TEETH
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.394 INCHES NOMINAL IN
MATERIAL THICKNESS0.022 INCHES NOMINAL IN
OUTSIDE DIAMETER0.498 INCHES NOMINAL IN
STYLE DESIGNATORFLAT INTERNAL TEETH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2190-0017Interchangeable
interchangeable cross-reference
interchangeable
2190-0016Interchangeable
interchangeable cross-reference
interchangeable
19200-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 24-00201-001?
24-00201-001 is a WASHER,LOCK.
What parts can replace 24-00201-001?
There are 3 known substitutes for 24-00201-001: 2190-0017, 2190-0016, 19200-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 24-00201-001?
24-00201-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-401-6931. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026