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5003323 — BEARING UNIT,BALL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5003323: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include length: 0.174 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, insert_size: 0.112 IN. NOM DIA IN, thread_class: 2B, flange_diameter: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, flange_thickness: 0.021 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN, style_designator: FLANGE.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-500-3323, 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
5003323
NSN: 5310-00-500-3323
NIINs: 005003323, 010509281, 011907737, 012528433
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
length0.174 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
insert_size0.112 IN. NOM DIA IN
thread_class2B
flange_diameter0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
flange_thickness0.021 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
style_designatorFLANGE
surface_treatmentANODIZE OVERALL
nominal_thread_size0.138 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-500-3323
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5003323 · 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
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THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 COMP 22 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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DRIVE POINT WIDTH: 0.062 INCHES NOMINAL IN
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.250 INCHES IN
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NUT DIAMETER: 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.062 INCHES NOMINAL IN
•
NUT THICKNESS: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 COMP 22 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.062 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.062 INCHES NOMINAL IN
NUT THICKNESS0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
DRIVE POINT QUANTITY2
NUT STYLEROUND
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 5003323?
5003323 is a BEARING UNIT,BALL.
What is the NSN for 5003323?
5003323 is cataloged in the U.S. Government catalog under NSN 5310-00-500-3323. This indicates validated use in U.S. government and defense supply chains.
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