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4348991 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4348991: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: PWB 1;MICROCIRCUIT 66;RESISTOR 1;CAPACITOR 71;CRYSTAL 1;ELECTROSTATIC SENSITIVE.ACTION ID 45483019, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: 2815-01-290-1290, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-400-6745, 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
4348991
NSN: 3120-00-400-6745
NIINs: 004006745, 012731976, 013053236
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
special_featuresPWB 1;MICROCIRCUIT 66;RESISTOR 1;CAPACITOR 71;CRYSTAL 1;ELECTROSTATIC SENSITIVE.ACTION ID 45483019
features_providedELECTROSTATIC SENSITIVE
end_item_identification2815-01-290-1290
criticality_code_justificationCBBL
NSN3120-00-400-6745
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4348991 · 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
SUBSTITUTES & CROSS-REFERENCES 3
MILE11276Reference document
Same NSN cross-reference
Reference document — Identification reference
QPL11276Reference document
Same NSN cross-reference
Reference document — Secondary reference
74321349-8Reference 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 4348991?
4348991 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 4348991?
There are 3 known substitutes for 4348991: MILE11276, QPL11276, 74321349-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 4348991?
4348991 is cataloged in the U.S. Government catalog under NSN 3120-00-400-6745. This indicates validated use in U.S. government and defense supply chains.
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