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12284343 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12284343: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 2.277 INCHES MINIMUM AND 2.287 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-154-7754, 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
12284343
NSN: 5310-01-154-7754
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter2.277 INCHES MINIMUM AND 2.287 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
thread_seriesUNS
hardness_rating34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
drive_point_depth0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
drive_point_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
drive_point_quantity4
NSN5310-01-154-7754
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12284343 · 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: UNS
•
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
•
THREAD PITCH DIAMETERS: +1.7309 TO 1.7375 INCHES IN
•
DRIVE POINT WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT DIAMETER: 2.277 INCHES MINIMUM AND 2.287 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS+1.7309 TO 1.7375 INCHES IN
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER2.277 INCHES MINIMUM AND 2.287 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
NUT THICKNESS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
DRIVE POINT QUANTITY4
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 12284343?
12284343 is a NUT,PLAIN,ROUND.
What is the NSN for 12284343?
12284343 is cataloged in the U.S. Government catalog under NSN 5310-01-154-7754. This indicates validated use in U.S. government and defense supply chains.
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