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Technical Data Sheet
13850P11 ✓ 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,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1015 OVERALL, hole_diameter: 1.765 INCHES NOMINAL IN, outside_diameter: 2.875 INCHES NOMINAL IN, special_features: WITH PREBENT KEY ON FACE OF WASHER,0.312 IN. WIDE IN, material_thickness: 0.092 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN, internal_keyway_width: 0.437 INCHES NOMINAL IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-713-1339, 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
13850P11
NSN: 5310-00-713-1339
FSC: 5310
CAGE: 27618 — TAYLOR MACHINE WORKS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1015 OVERALL
hole_diameter1.765 INCHES NOMINAL IN
outside_diameter2.875 INCHES NOMINAL IN
special_featuresWITH PREBENT KEY ON FACE OF WASHER,0.312 IN. WIDE IN
material_thickness0.092 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
internal_keyway_width0.437 INCHES NOMINAL IN
internal_keyway_quantity2
material_document_and_classificationASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL
distance_from_centerline_to_bottom_of_internal_keyway0.919 INCHES NOMINAL IN
NSN5310-00-713-1339
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13850P11 · 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
OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN
HOLE DIAMETER: 1.765 INCHES NOMINAL IN
INTERNAL KEYWAY QUANTITY: 2
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1015 OVERALL
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY: 0.919 INCHES NOMINAL IN
INTERNAL KEYWAY WIDTH: 0.437 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
HOLE DIAMETER1.765 INCHES NOMINAL IN
SPECIAL FEATURESWITH PREBENT KEY ON FACE OF WASHER,0.312 IN. WIDE IN
INTERNAL KEYWAY QUANTITY2
MATERIALSTEEL COMP 1010 OR STEEL COMP 1015 OVERALL
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY0.919 INCHES NOMINAL IN
INTERNAL KEYWAY WIDTH0.437 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.092 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MC60K1823FSInterchangeable
interchangeable cross-reference
interchangeable
HH5K1823FSInterchangeable
interchangeable cross-reference
interchangeable
RNC60K1823FSInterchangeable
interchangeable cross-reference
interchangeable
106357Interchangeable
interchangeable cross-reference
interchangeable
16VE240-34Interchangeable
interchangeable cross-reference
interchangeable
TDR14691Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13850P11?
13850P11 is a WASHER,KEYWAY.
What parts can replace 13850P11?
There are 7 known substitutes for 13850P11: MC60K1823FS, HH5K1823FS, RNC60K1823FS and 4 more. Substitute compatibility should be verified for your specific system.
Is 13850P11 still available?
13850P11 is currently cancelled.
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