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ST4M219-14004 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

ST4M219-14004: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL, corner_shape: SQUARE ALL CORNERS, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.8520 INCHES MINIMUM AND 0.8530 INCHES MAXIMUM IN, body_outside_diameter: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN, part_name_assigned_by_controlling_agency: BUSHING, SLEEVE. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-572-1981, 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
ST4M219-14004
NSN: 3120-01-572-1981
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 70265 — ALL POWER MANUFACTURING CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
corner_shapeSQUARE ALL CORNERS
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.8520 INCHES MINIMUM AND 0.8530 INCHES MAXIMUM IN
body_outside_diameter0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyBUSHING, SLEEVE
NSN3120-01-572-1981
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ST4M219-14004 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.8520 INCHES MINIMUM AND 0.8530 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER0.8520 INCHES MINIMUM AND 0.8530 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, SLEEVE
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
ST4M219Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST4M219-14004?
ST4M219-14004 is a BUSHING,SLEEVE.
What parts can replace ST4M219-14004?
There is 1 known substitute for ST4M219-14004: ST4M219. Substitute compatibility should be verified for your specific system.
What is the NSN for ST4M219-14004?
ST4M219-14004 is cataloged in the U.S. Government catalog under NSN 3120-01-572-1981. 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.