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5749957-177 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5749957-177: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.7500 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.3830 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN, body_outside_diameter: 0.6006 INCHES MINIMUM AND 0.6009 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-461-6311, 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
5749957-177
NSN: 3120-01-461-6311
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80512 — MAGELLAN AEROSPACE, MIDDLETOWN, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.7500 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.3830 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
body_outside_diameter0.6006 INCHES MINIMUM AND 0.6009 INCHES MAXIMUM IN
material_document_and_classificationAMS 5643, 17-4 PH, COND H1150 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN3120-01-461-6311
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5749957-177 · 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: 0.6006 INCHES MINIMUM AND 0.6009 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643, 17-4 PH, COND H1150 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
BODY INSIDE DIAMETER: 0.3830 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 630 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.6006 INCHES MINIMUM AND 0.6009 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643, 17-4 PH, COND H1150 ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.7500 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.3830 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
MATERIALSTEEL COMP 630 OVERALL
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
246-5749957 FIND NO. 137Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5749957-177?
5749957-177 is a BUSHING,SLEEVE.
What parts can replace 5749957-177?
There is 1 known substitute for 5749957-177: 246-5749957 FIND NO. 137. Substitute compatibility should be verified for your specific system.
What is the NSN for 5749957-177?
5749957-177 is cataloged in the U.S. Government catalog under NSN 3120-01-461-6311. This indicates validated use in U.S. government and defense supply chains.
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