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ST4M219-08006 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

ST4M219-08006: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES OVERALL, special_features: HEAT TREAT CONDITION TF00, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-718-3196, 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
ST4M219-08006
NSN: 3120-01-718-3196
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES OVERALL
special_featuresHEAT TREAT CONDITION TF00
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.5150 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM IN
body_outside_diameter0.7037 INCHES MINIMUM AND 0.7042 INCHES MAXIMUM IN
end_item_identificationEA-18G G
specification/standard_data76301-ST4-219 MANUFACTURERS STANDARD
material_document_and_classificationASTM B196/B196M OR ASTM B643 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyBUSHING,SLEEVE-FORCE MATE
NSN3120-01-718-3196
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ST4M219-08006 · 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 FINISH: 125.0 MICROINCHES OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.7037 INCHES MINIMUM AND 0.7042 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B196/B196M OR ASTM B643 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.5150 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 76301-ST4-219 MANUFACTURERS STANDARD
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.7037 INCHES MINIMUM AND 0.7042 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B196/B196M OR ASTM B643 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.5150 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA76301-ST4-219 MANUFACTURERS STANDARD
SPECIAL FEATURESHEAT TREAT CONDITION TF00
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING,SLEEVE-FORCE MATE
SUBSTITUTES & CROSS-REFERENCES 1
ST4M219Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 ST4M219-08006?
ST4M219-08006 is a BUSHING,SLEEVE.
What parts can replace ST4M219-08006?
There is 1 known substitute for ST4M219-08006: ST4M219. Substitute compatibility should be verified for your specific system.
What is the NSN for ST4M219-08006?
ST4M219-08006 is cataloged in the U.S. Government catalog under NSN 3120-01-718-3196. 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.