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Technical Data Sheet
PartsTable / COMPONENT / 8-1814
8-1814 ✓ 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 DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL ALLOY OVERALL, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.188 INCHES NOMINAL IN, overall_length: 3.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-276-4460, 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
8-1814
NSN: 5315-00-276-4460
FSC: 5315
CAGE: 45149 — OSGOOD CO THE (USA)
SPECIFICATIONS
materialSTEEL ALLOY OVERALL
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.188 INCHES NOMINAL IN
flute_quantity2
overall_length3.375 INCHES NOMINAL IN
shank_diameter0.182 INCHES NOMINAL IN
special_featuresJOBBERS LG; WIRE SIZE 14
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.1820 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5315-00-276-4460
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8-1814 · 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
•
DIAMETER: 0.616 INCHES MINIMUM AND 0.621 INCHES MAXIMUM IN
•
CHAMFER LENGTH: 0.141 INCHES NOMINAL IN
•
HEAD STYLE: FLAT CHAMFER
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1010 OVERALL
•
FIRST HOLE DIAMETER: 0.136 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 15.0 DEGREES NOMINAL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.616 INCHES MINIMUM AND 0.621 INCHES MAXIMUM IN
CHAMFER LENGTH0.141 INCHES NOMINAL IN
HEAD STYLEFLAT CHAMFER
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010 OVERALL
FIRST HOLE DIAMETER0.136 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
PIN CHAMFER ANGLE15.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
SPECIAL FEATURESWITH COTTER PIN
HEIGHT0.203 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
0539-5Interchangeable
interchangeable cross-reference
interchangeable
039549Interchangeable
interchangeable cross-reference
interchangeable
10670724-2Interchangeable
interchangeable cross-reference
interchangeable
30Interchangeable
interchangeable cross-reference
interchangeable
COUPLER,RH ITEMInterchangeable
interchangeable cross-reference
interchangeable
C50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-1814?
8-1814 is a DRILL,TWIST.
What parts can replace 8-1814?
There are 26 known substitutes for 8-1814: 0539-5, 039549, 10670724-2 and 23 more. Substitute compatibility should be verified for your specific system.
Is 8-1814 still available?
8-1814 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026