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59743 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
Hama · BALL BEARING
PRODUCT OVERVIEW

59743: CONNECTOR,PLUG,ELECTRICAL.

- Natural wooden frame - Incl. pre-punched passe-partout insert - Round ground, quality washed glass - Exact precision mitring - Living character for a unique atmosphere. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN, body_outside_diameter: 0.5000 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 3120-00-288-0041, 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
59743
NSN: 3120-00-288-0041
NIINs: 002880041, 009181647, 011866350, 016758763
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
mating_end_quantity1
body_inside_diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
body_outside_diameter0.5000 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
included_contact_typeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
end_item_identificationOVEN HYDROVEC
material_document_and_classificationMIL-B-16540 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyINVERTER DRIVE
NSN3120-00-288-0041
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 59743 · Hama ⚠ 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: 0.5000 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16540 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.5000 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16540 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
CR79553PC263Reference document
Same NSN cross-reference
Reference document — Secondary reference
CR76570PC226Reference document
Same NSN cross-reference
Reference document — Secondary reference
CR85348PC226Reference document
Same NSN cross-reference
Reference document — Secondary reference
CR81793PC226Reference document
Same NSN cross-reference
Reference document — Secondary reference
6A4LAReference document
Same NSN cross-reference
Reference document — Secondary reference
CR79561PC263Reference 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 59743?
59743 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Hama.
What parts can replace 59743?
There are 6 known substitutes for 59743: CR79553PC263, CR76570PC226, CR85348PC226 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 59743?
59743 is cataloged in the U.S. Government catalog under NSN 3120-00-288-0041. 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.