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12007743 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12007743: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-038-3475, 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
12007743
NSN: 5310-01-038-3475
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
thread_seriesUN
special_featuresONE 0.120 IN DEEP 0.120 IN DIA HOLE DRILLED IN ID LOCATED 180 DEGREESFROM OTHER HOLE IN NUT IN
thread_directionRIGHT-HAND
drive_point_depth0.130 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
drive_point_width0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size1.687 INCHES IN
NSN5310-01-038-3475
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12007743 · 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
•
DRIVE POINT WIDTH: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.687 INCHES IN
•
NUT DIAMETER: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.130 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUN
DRIVE POINT WIDTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.687 INCHES IN
NUT DIAMETER1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.130 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
NUT THICKNESS0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
SPECIAL FEATURESONE 0.120 IN DEEP 0.120 IN DIA HOLE DRILLED IN ID LOCATED 180 DEGREESFROM OTHER HOLE IN NUT IN
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12007743?
12007743 is a NUT,PLAIN,ROUND.
What is the NSN for 12007743?
12007743 is cataloged in the U.S. Government catalog under NSN 5310-01-038-3475. This indicates validated use in U.S. government and defense supply chains.
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