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10936386 — NUT,SELF-LOCKING,SPLINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10936386: NUT,SELF-LOCKING,SPLINE.

The NUT,SELF-LOCKING,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 12L14 OVERALL, nut_style: SPLINE, nut_height: 0.426 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, nut_diameter: 0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN, pilot_length: 0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-391-4155, 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
10936386
NSN: 5310-01-391-4155
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 12L14 OVERALL
nut_styleSPLINE
nut_height0.426 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
nut_diameter0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
pilot_length0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.717 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
countersink_angle120.0 DEGREES NOMINAL NUT
features_providedCASEHARDENED
NSN5310-01-391-4155
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10936386 · 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NUT COUNTERBORE DEPTH: 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM NUT IN
•
FEATURES PROVIDED: CASEHARDENED
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT DIAMETER: 0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
•
COUNTERBORE DIAMETER: 0.253 INCHES MINIMUM AND 0.263 INCHES MAXIMUM NUT IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT COUNTERBORE DEPTH0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM NUT IN
FEATURES PROVIDEDCASEHARDENED
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
COUNTERBORE DIAMETER0.253 INCHES MINIMUM AND 0.263 INCHES MAXIMUM NUT IN
PILOT DIAMETER0.717 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN
PILOT LENGTH0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
10947099Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10936386?
10936386 is a NUT,SELF-LOCKING,SPLINE.
What parts can replace 10936386?
There is 1 known substitute for 10936386: 10947099. Substitute compatibility should be verified for your specific system.
What is the NSN for 10936386?
10936386 is cataloged in the U.S. Government catalog under NSN 5310-01-391-4155. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.