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11834470-1 — NUT,PLAIN,SPLINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11834470-1: NUT,PLAIN,SPLINE.

The NUT,PLAIN,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: SPLINE, nut_height: 0.122 INCHES NOMINAL IN, nut_diameter: 0.219 INCHES NOMINAL IN, pilot_length: 0.060 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-686-1593, 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
11834470-1
NSN: 5310-00-686-1593
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleSPLINE
nut_height0.122 INCHES NOMINAL IN
nut_diameter0.219 INCHES NOMINAL IN
pilot_length0.060 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.086 INCHES IN
thread_quantity_per_inch56
NSN5310-00-686-1593
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11834470-1 · 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: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.086 INCHES IN
•
NUT DIAMETER: 0.219 INCHES NOMINAL IN
•
PILOT DIAMETER: 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.060 INCHES MAXIMUM IN
•
NUT HEIGHT: 0.122 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.086 INCHES IN
NUT DIAMETER0.219 INCHES NOMINAL IN
PILOT DIAMETER0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
PILOT LENGTH0.060 INCHES MAXIMUM IN
NUT HEIGHT0.122 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLESPLINE
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 6
13084258Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15890238-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
04MF034-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
KFS2-256Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
KF82-256Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7901604-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 11834470-1?
11834470-1 is a NUT,PLAIN,SPLINE.
What parts can replace 11834470-1?
There are 6 known substitutes for 11834470-1: 13084258, 15890238-0, 04MF034-001 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11834470-1?
11834470-1 is cataloged in the U.S. Government catalog under NSN 5310-00-686-1593. 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.