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5L-1 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5L-1: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include fsc_application_data: TRAINER,FLIGHT SIMULATOR, end_item_identification: CH-53G HELICOPTER G. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-159-1475, 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
5L-1
NSN: 3130-00-159-1475
NIINs: 001591475, 015467573
FSC: 3130 — Bearings, Mounted
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
fsc_application_dataTRAINER,FLIGHT SIMULATOR
end_item_identificationCH-53G HELICOPTER G
NSN3130-00-159-1475
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5L-1 · 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
•
SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: PIPE PLUG
•
ASSEMBLY OVERALL LENGTH: 1.7500 INCHES NOMINAL IN
•
HOUSING HEIGHT: 2.6875 INCHES NOMINAL IN
•
MOUNTING SLOT LENGTH: 0.5625 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEPIPE PLUG
ASSEMBLY OVERALL LENGTH1.7500 INCHES NOMINAL IN
HOUSING HEIGHT2.6875 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.5625 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SUBSTITUTES & CROSS-REFERENCES 8
PB220-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RAK 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
EA79842Reference document
Same NSN cross-reference
Reference document — Secondary reference
671-01670-5150Reference document
Same NSN cross-reference
Reference document — Secondary reference
LAK1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
06924-5LSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5L-1?
5L-1 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 5L-1?
There are 8 known substitutes for 5L-1: PB220-1, RAK 1, EA79842 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5L-1?
5L-1 is cataloged in the U.S. Government catalog under NSN 3130-00-159-1475. This indicates validated use in U.S. government and defense supply chains.
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