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Technical Data Sheet
K8114 ✓ 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 1010 OVERALL, thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, hole_diameter: 2.0312 INCHES MINIMUM AND 2.0612 INCHES MAXIMUM IN, overall_diameter: 3.985 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-220-6574, 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
K8114
NSN: 5310-00-220-6574
FSC: 5310
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
thickness0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
hole_diameter2.0312 INCHES MINIMUM AND 2.0612 INCHES MAXIMUM IN
overall_diameter3.985 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-220-6574
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: K8114 · 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
THICKNESS: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL SHAPE STYLE: ROUND
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
CENTER HOLE SHAPE STYLE: ROUND
OVERALL DIAMETER: 3.985 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
HOLE DIAMETER: 2.0312 INCHES MINIMUM AND 2.0612 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER3.985 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
HOLE DIAMETER2.0312 INCHES MINIMUM AND 2.0612 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
1662Interchangeable
interchangeable cross-reference
interchangeable
661Interchangeable
interchangeable cross-reference
interchangeable
661BInterchangeable
interchangeable cross-reference
interchangeable
A-A-50553Interchangeable
interchangeable cross-reference
interchangeable
5320Interchangeable
interchangeable cross-reference
interchangeable
1924Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K8114?
K8114 is a WASHER,FLAT.
What parts can replace K8114?
There are 23 known substitutes for K8114: 1662, 661, 661B and 20 more. Substitute compatibility should be verified for your specific system.
Is K8114 still available?
K8114 is currently cancelled.
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