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2049AS010 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

2049AS010: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, flange_width: 0.0620 INCHES NOMINAL IN, overall_length: 0.3500 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2200 INCHES NOMINAL IN, body_outside_diameter: 0.5750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-520-6705, 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
2049AS010
NSN: 3120-01-520-6705
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
flange_width0.0620 INCHES NOMINAL IN
overall_length0.3500 INCHES NOMINAL IN
special_featuresFLANGE END INSIDE DIAMETER IS COUNTERSUNK 0.410 X 90 DEGREES. 0.060 INCH STEPPED LENGTH EXTENSION X 0.260 INCH DIAMETER BEYOND MAIN BODY OF BUSHING. IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2200 INCHES NOMINAL IN
body_outside_diameter0.5750 INCHES NOMINAL IN
end_item_identificationBLOCK III RF
flange_outside_diameter0.8250 INCHES NOMINAL IN
material_document_and_classificationQQ-S-764 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyINAVY: BUSHING, YOKE
surface_treatment_document_and_classification171 MIL STD 1ST TREATMENT RESPONSE OVERALL
NSN3120-01-520-6705
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2049AS010 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 171 MIL STD 1ST TREATMENT RESPONSE OVERALL
•
FLANGE OUTSIDE DIAMETER: 0.8250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.5750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.2200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION171 MIL STD 1ST TREATMENT RESPONSE OVERALL
FLANGE OUTSIDE DIAMETER0.8250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.5750 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.3500 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.2200 INCHES NOMINAL IN
SPECIAL FEATURESFLANGE END INSIDE DIAMETER IS COUNTERSUNK 0.410 X 90 DEGREES. 0.060 INCH STEPPED LENGTH EXTENSION X 0.260 INCH DIAMETER BEYOND MAIN BODY OF BUSHING. IN
FLANGE WIDTH0.0620 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: BUSHING, YOKE
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
2049AS010-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2049AS010?
2049AS010 is a BUSHING,SLEEVE.
What parts can replace 2049AS010?
There is 1 known substitute for 2049AS010: 2049AS010-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 2049AS010?
2049AS010 is cataloged in the U.S. Government catalog under NSN 3120-01-520-6705. 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.