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58379 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

58379: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OVERALL, corner_shape: SQUARE OUTSIDE LEFT CORNER, flange_width: 0.0800 INCHES NOMINAL IN, hole_diameter: 0.2490 INCHES NOMINAL FIRST IN, overall_length: 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-033-1584, 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
58379
NSN: 3120-00-033-1584
NIINs: 000331584, 016207481
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL COMP E4340 OVERALL
corner_shapeSQUARE OUTSIDE LEFT CORNER
flange_width0.0800 INCHES NOMINAL IN
hole_diameter0.2490 INCHES NOMINAL FIRST IN
overall_length0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
special_featuresSLOT CUT THROUGH FLANGE AND SLEEVE 0.1500 IN. MIN,0.1700 IN.MAX W BY 0.2800 IN. MIN,0.3000 IN. MAX DEEP IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.4650 INCHES NOMINAL IN
body_outside_diameter0.6885 INCHES NOMINAL IN
flange_outside_diameter1.1100 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-033-1584
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 58379 · 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: CHAMFERED INSIDE LEFT CORNER
•
FLANGE OUTSIDE DIAMETER: 1.1100 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.6885 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.1100 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.6885 INCHES NOMINAL IN
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
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 58379?
58379 is a BUSHING,SLEEVE.
What is the NSN for 58379?
58379 is cataloged in the U.S. Government catalog under NSN 3120-00-033-1584. 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.