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68A452622-2003 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68A452622-2003: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, nut_style: ROUND, nut_diameter: 2.610 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 1.125 INCHES NOMINAL IN, thread_series: UNJS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-249-2220, 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
68A452622-2003
NSN: 5310-01-249-2220
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
nut_styleROUND
nut_diameter2.610 INCHES NOMINAL IN
thread_class3B
nut_thickness1.125 INCHES NOMINAL IN
thread_seriesUNJS
thread_directionRIGHT-HAND
drive_point_depth0.440 INCHES NOMINAL IN
drive_point_width0.272 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
nominal_thread_size2.062 INCHES IN
drive_point_quantity8
NSN5310-01-249-2220
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68A452622-2003 · 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: UNJS
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
DRIVE POINT WIDTH: 0.272 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.062 INCHES IN
•
NUT DIAMETER: 2.610 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.440 INCHES NOMINAL IN
•
NUT THICKNESS: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNJS
CRITICALITY CODE JUSTIFICATIONFEAT
DRIVE POINT WIDTH0.272 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.062 INCHES IN
NUT DIAMETER2.610 INCHES NOMINAL IN
DRIVE POINT DEPTH0.440 INCHES NOMINAL IN
NUT THICKNESS1.125 INCHES NOMINAL IN
SPECIAL FEATURESEIGHT HOLES 0.070 DIA.,ONE EA.LO CATED BETWEEN EA.DRIVE POINT; CRITICAL FEATURES MATERIAL TYPE AND SPECIAL INSP. RQMTS SUCH AS MAGNETIC PARTICLE INSP. OR FLUORESCENT PENETRANT INSPECTION, HEAT TREATMENT, SURFACE FINISH
SURFACE TREATMENTANODIZE 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A452622-2003?
68A452622-2003 is a NUT,PLAIN,ROUND.
What is the NSN for 68A452622-2003?
68A452622-2003 is cataloged in the U.S. Government catalog under NSN 5310-01-249-2220. This indicates validated use in U.S. government and defense supply chains.
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