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A335873 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A335873: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY HOUSING, bore_diameter: 1.5625 INCHES MINIMUM AND 1.5630 INCHES MAXIMUM IN, shaft_end_type: CLOSED OR OPEN, mounting_hole_type: ROUND, UNTHREADED, mounting_hole_diameter: 0.1900 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN, material_document_and_classification: L65 FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE HOUSING. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-628-3457, 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
A335873
NSN: 3130-00-628-3457
FSC: 3130 — Bearings, Mounted
CAGE: 05457 — BRITISH AEROSPACE NORTH AMERICA INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY HOUSING
bore_diameter1.5625 INCHES MINIMUM AND 1.5630 INCHES MAXIMUM IN
shaft_end_typeCLOSED OR OPEN
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter0.1900 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN
material_document_and_classificationL65 FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE HOUSING
NSN3130-00-628-3457
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A335873 · 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
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: L65 FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE HOUSING
•
MOUNTING HOLE DIAMETER: 0.1900 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN
•
SHAFT END TYPE: CLOSED OR OPEN
•
BORE DIAMETER: 1.5625 INCHES MINIMUM AND 1.5630 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY HOUSING
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPEROUND, UNTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONL65 FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE HOUSING
MOUNTING HOLE DIAMETER0.1900 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN
SHAFT END TYPECLOSED OR OPEN
BORE DIAMETER1.5625 INCHES MINIMUM AND 1.5630 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY HOUSING
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES 1
A288887Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A335873?
A335873 is a HOUSING,BEARING UNIT.
What parts can replace A335873?
There is 1 known substitute for A335873: A288887. Substitute compatibility should be verified for your specific system.
What is the NSN for A335873?
A335873 is cataloged in the U.S. Government catalog under NSN 3130-00-628-3457. This indicates validated use in U.S. government and defense supply chains.
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