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524058 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

524058: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL COMP 4130 ROD END BODY, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN, overall_length: 2.3020 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN, thread_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-529-8347, 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
524058
NSN: 3120-00-529-8347
NIINs: 005298347, 009892034
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 ROD END BODY
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN
overall_length2.3020 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN
thread_diameter0.312 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionRIGHT-HAND
features_providedEXTERNAL LUBRICATION FITTING AND SCREW PLUG CLOSURE FITTING
surface_treatmentCHROMIUM OVERALL
inner_member_width0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
outer_member_width0.3490 INCHES MAXIMUM IN
NSN3120-00-529-8347
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 524058 · 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
•
SHANK THREAD LENGTH: 1.3120 INCHES NOMINAL IN
•
BORE CENTER TO SHANK END DISTANCE: 1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.3490 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE ROD END BODY
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.3120 INCHES NOMINAL IN
BORE CENTER TO SHANK END DISTANCE1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3490 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
OVERALL LENGTH2.3020 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN
LUBRICATION FEATUREGROOVE EXTERNAL INNER MEMBER
SUBSTITUTES & CROSS-REFERENCES 3
8686981Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HE5Reference document
Same NSN cross-reference
Reference document — Secondary reference
HM5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 524058?
524058 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 524058?
There are 3 known substitutes for 524058: 8686981, HE5, HM5. Substitute compatibility should be verified for your specific system.
What is the NSN for 524058?
524058 is cataloged in the U.S. Government catalog under NSN 3120-00-529-8347. This indicates validated use in U.S. government and defense supply chains.
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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.