Name: BEARING,BALL,AIRFRAME
Brand: Unknown
SKU: B541

B541 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter

Verify connector type on BOTH ends — many SAS cables are asymmetric

PRODUCT OVERVIEW

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.0625 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.2810 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL IN, style_designator: SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-485-3302, 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

MRO→ MRO_GENERAL→ B541

NSN: 5998-01-485-3302
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 52088 — LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	1.0625 INCHES NOMINAL IN
load_direction	RADIAL
inner_ring_width	0.2810 INCHES NOMINAL IN
outer_ring_width	0.2500 INCHES NOMINAL IN
style_designator	SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
features_provided	ELECTROSTATIC SENSITIVE
end_item_identification	AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
overall_outside_diameter	1.5000 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
part_name_assigned_by_controlling_agency	INAVY: CCA, POWER PC 603R
lubrication_material_document_and_classification	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5998-01-485-3302

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE

TECHNICAL CHARACTERISTICS (FLIS)

FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATION	AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
PART NAME ASSIGNED BY CONTROLLING AGENCY	INAVY: CCA, POWER PC 603R
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATION	AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
PART NAME ASSIGNED BY CONTROLLING AGENCY	INAVY: CCA, POWER PC 603R

VERIFIED SUBSTITUTES & CROSS-REFERENCES 9

B541FS132Interchangeable

interchangeable cross-reference

interchangeable

B541Interchangeable

interchangeable cross-reference

interchangeable

560884-1Interchangeable

interchangeable cross-reference

interchangeable

GA324Interchangeable

interchangeable cross-reference

interchangeable

79C0294-02Interchangeable

Same NIIN cross-reference

interchangeable

PPC1A-603-1436E-Q70Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is B541?

B541 is a BEARING,BALL,AIRFRAME. It is classified as a MRO (MRO_GENERAL).

What parts can replace B541?

There are 9 known substitutes for B541: B541FS132, B541, 560884-1 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B541?

B541 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-485-3302. This indicates validated use in U.S. government and defense supply chains.

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