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PartsTable / COMPONENT / 309752
309752 ✓ Verified by PartsTable
Manhattan · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

Data cable for serial interface´ DB9 female to DB9 female´ 9 conductors, shield, molded. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1011 OVERALL, end_radius: 0.220 INCHES MAXIMUM IN, fork_depth: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, thread_class: 2B ROD CONNECTION, overall_width: 0.500 INCHES MAXIMUM IN, thread_length: 0.482 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ROD CONNECTION IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-949-0416, 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
309752
NSN: 3120-00-949-0416
FSC: 3120
CAGE: 60663 — NELL-JOY INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1011 OVERALL
end_radius0.220 INCHES MAXIMUM IN
fork_depth0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
thread_class2B ROD CONNECTION
overall_width0.500 INCHES MAXIMUM IN
thread_length0.482 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ROD CONNECTION IN
fork_span_width0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
special_featuresSTEEL PIN INCLUDED
style_designatorCLEVIS
thread_directionRIGHT-HAND ROD CONNECTION
surface_treatmentCADMIUM OVERALL
fork_arm_thickness0.151 INCHES NOMINAL IN
NSN3120-00-949-0416
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 309752 · Manhattan ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE GROOVE LOCATION AND QUANTITY: 4 EXTERNAL
•
TEST DATA DOCUMENT: 39661-917697 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
LUBRICANT ACCOMMODATION STYLE: GROOVED OPEN BOTH ENDS
•
BODY INSIDE DIAMETER: 6.0000 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 6.5005 INCHES MINIMUM AND 6.5015 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 630 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE GROOVE LOCATION AND QUANTITY4 EXTERNAL
TEST DATA DOCUMENT39661-917697 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
SURFACE FINISH125.0 MICROINCHES OVERALL
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
BODY INSIDE DIAMETER6.0000 INCHES NOMINAL IN
OVERALL LENGTH1.1560 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER6.5005 INCHES MINIMUM AND 6.5015 INCHES MAXIMUM IN
MATERIALSTEEL COMP 630 OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
11459425Interchangeable
interchangeable cross-reference
interchangeable
A031800Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 309752?
309752 is a BEARING,SLEEVE manufactured by Manhattan.
What parts can replace 309752?
There are 2 known substitutes for 309752: 11459425, A031800. Substitute compatibility should be verified for your specific system.
What is the NSN for 309752?
309752 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-949-0416. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026