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937980 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

937980: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include operation_method: POWERED, special_features: FLANGE IS 6.593 IN. DIA.

AND CONTAINS 5 HOLES WITH A SIXTH HOLE OFFSET ALL 0.562 IN. DIA. X 0.500 IN.

DEEP IN, surface_treatment: CADMIUM, unpackaged_unit_width: 5.656 INCHES MAXIMUM IN, unpackaged_unit_height: 9.595 INCHES MAXIMUM IN, unpackaged_unit_length: 6.710 INCHES MAXIMUM IN. This part is cataloged in the U.S. Government catalog under NSN 3120-00-888-2120, 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
937980
NSN: 3120-00-888-2120
NIINs: 008882120, 013289050
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
operation_methodPOWERED
special_featuresFLANGE IS 6.593 IN. DIA. AND CONTAINS 5 HOLES WITH A SIXTH HOLE OFFSET ALL 0.562 IN. DIA. X 0.500 IN. DEEP IN
surface_treatmentCADMIUM
unpackaged_unit_width5.656 INCHES MAXIMUM IN
unpackaged_unit_height9.595 INCHES MAXIMUM IN
unpackaged_unit_length6.710 INCHES MAXIMUM IN
end_item_identificationSH-60 ACFT
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY SOURCE CONTROLL NO.
NSN3120-00-888-2120
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 937980 · 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
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 937980?
937980 is a BUSHING,SLEEVE.
What is the NSN for 937980?
937980 is cataloged in the U.S. Government catalog under NSN 3120-00-888-2120. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.