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149-0206 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

149-0206: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 11.0 MILLIMETERS NOMINAL MM, thread_class: 6H, thread_direction: RIGHT-HAND, width_across_flats: 18.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-723-2353, 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
149-0206
NSN: 5310-01-723-2353
FSC: 5310 — Nuts and Washers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height11.0 MILLIMETERS NOMINAL MM
thread_class6H
thread_seriesM
thread_directionRIGHT-HAND
width_across_flats18.0 MILLIMETERS NOMINAL MM
nominal_thread_size12.0 MILLIMETERS MM
bearing_surface_typeFLAT
end_item_identification4320-01-719-3288
thread_pitch_in_millimeters1.75
part_name_assigned_by_controlling_agencyM12X1.75MM HEX NUT MM
NSN5310-01-723-2353
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 149-0206 · 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
•
WIDTH ACROSS FLATS: 18.0 MILLIMETERS NOMINAL MM
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 12.0 MILLIMETERS MM
•
NUT HEIGHT: 11.0 MILLIMETERS NOMINAL MM
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS18.0 MILLIMETERS NOMINAL MM
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.75
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE12.0 MILLIMETERS MM
NUT HEIGHT11.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYM12X1.75MM HEX NUT MM
NUT STYLEHEXAGON
THREAD CLASS6H
END ITEM IDENTIFICATION4320-01-719-3288
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

No substitute or cross-reference records for this part.

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 149-0206?
149-0206 is a NUT,PLAIN,HEXAGON.
What is the NSN for 149-0206?
149-0206 is cataloged in the U.S. Government catalog under NSN 5310-01-723-2353. This indicates validated use in U.S. government and defense supply chains.
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