PartsTable
Technical Data Sheet
514309 ✓ Verified by PartsTable
· 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

The PLUG,RETAINER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATL PER AMS4120,0.368IN. L,0.430IN.

DIA,1 THD HOLE IN END 0.164-32NC-2B FOR 0.160IN. COUNTERSUNK TO 0.175IN. DIA IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-661-3946, 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
514309
NSN: 3120-00-661-3946
FSC: 3120
CAGE: 49033 — ENTRUST CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL PER AMS4120,0.368IN. L,0.430IN. DIA,1 THD HOLE IN END 0.164-32NC-2B FOR 0.160IN. COUNTERSUNK TO 0.175IN. DIA IN
NSN3120-00-661-3946
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 514309 · OEM ⚠ 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
BODY OUTSIDE DIAMETER: 0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
BODY INSIDE DIAMETER: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE INSIDE RIGHT CORNER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A COMPOSITION
MATERIALOIL LUBRICATING LUBRICATION
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MS35290-74Interchangeable
interchangeable cross-reference
interchangeable
100034Interchangeable
interchangeable cross-reference
interchangeable
ST4645012HE0001Interchangeable
interchangeable cross-reference
interchangeable
4384Interchangeable
interchangeable cross-reference
interchangeable
100-034-401Interchangeable
interchangeable cross-reference
interchangeable
912082-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 514309?
514309 is a PLUG,RETAINER.
What parts can replace 514309?
There are 19 known substitutes for 514309: MS35290-74, 100034, ST4645012HE0001 and 16 more. Substitute compatibility should be verified for your specific system.
Is 514309 still available?
514309 is currently cancelled.
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