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12008407 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12008407: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OR STEEL COMP 1045 OVERALL, nut_style: ROUND, nut_diameter: 3.520 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.620 INCHES NOMINAL IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-036-6787, 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
12008407
NSN: 5310-01-036-6787
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OR STEEL COMP 1045 OVERALL
nut_styleROUND
nut_diameter3.520 INCHES NOMINAL IN
thread_class2B
nut_thickness0.620 INCHES NOMINAL IN
thread_seriesUN
special_featuresNUT IS SPLIT W/THEADED HOLE AT A 0.12 DEGREE RADIUS ANGLE TO ACCOMMODATE A BOLT FOR A LOCKING FEATURE
thread_directionRIGHT-HAND
drive_point_depth0.190 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size3.000 INCHES IN
drive_point_diameter0.190 INCHES NOMINAL IN
NSN5310-01-036-6787
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12008407 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 3.000 INCHES IN
•
NUT DIAMETER: 3.520 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.190 INCHES NOMINAL IN
•
NUT THICKNESS: 0.620 INCHES NOMINAL IN
•
DRIVE POINT DIAMETER: 0.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE3.000 INCHES IN
NUT DIAMETER3.520 INCHES NOMINAL IN
DRIVE POINT DEPTH0.190 INCHES NOMINAL IN
NUT THICKNESS0.620 INCHES NOMINAL IN
DRIVE POINT DIAMETER0.190 INCHES NOMINAL IN
SPECIAL FEATURESNUT IS SPLIT W/THEADED HOLE AT A 0.12 DEGREE RADIUS ANGLE TO ACCOMMODATE A BOLT FOR A LOCKING FEATURE
SURFACE TREATMENTCADMIUM OVERALL
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 12008407?
12008407 is a NUT,PLAIN,ROUND.
What is the NSN for 12008407?
12008407 is cataloged in the U.S. Government catalog under NSN 5310-01-036-6787. This indicates validated use in U.S. government and defense supply chains.
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