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240687 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

240687: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A SECOND END A, nominal_thread_size: 1.312 INCHES FIRST END IN, end_item_identification: IWO JIMA CLASS LPH, thread_quantity_per_inch: 12 ALL ENDS, thread_series_designator: UNF SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-240-5285, 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
240687
NSN: 3120-01-240-5285
NIINs: 012405285, 014359887
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2A SECOND END A
nominal_thread_size1.312 INCHES FIRST END IN
end_item_identificationIWO JIMA CLASS LPH
thread_quantity_per_inch12 ALL ENDS
thread_series_designatorUNF SECOND END
nominal_outside_diameter_tube_accommodated1.000 INCHES FIRST END IN
NSN3120-01-240-5285
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 240687 · 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
•
OVERALL THICKNESS: 0.0630 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 0.6560 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.9800 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.0630 INCHES NOMINAL IN
STYLE DESIGNATORROUND
DIAMETER0.6560 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.9800 INCHES NOMINAL IN
CENTER HOLE SHAPE 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 240687?
240687 is a BEARING,WASHER,THRUST.
What is the NSN for 240687?
240687 is cataloged in the U.S. Government catalog under NSN 3120-01-240-5285. This indicates validated use in U.S. government and defense supply chains.
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