658019 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

658019: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 0.650 INCHES MAXIMUM IN, bore_shape: STRAIGHT, body_length: 1.990 INCHES MAXIMUM IN, bore_diameter: 40.00 MILLIMETERS NOMINAL MM, overall_width: 18.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-6030, 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

658019

NSN: 3110-00-554-6030
NIINs: 005546030, 010527589
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 12603 — CLARK EQUIPMENT CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_width	0.650 INCHES MAXIMUM IN
bore_shape	STRAIGHT
body_length	1.990 INCHES MAXIMUM IN
bore_diameter	40.00 MILLIMETERS NOMINAL MM
overall_width	18.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
style_designator	LOADING GROOVE, NON-SEPARABLE
output_logic_form	COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_material	SILICON
operating_temp_range	-30.0 TO 75.0 CELSIUS DEGC
NSN	3110-00-554-6030

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	18.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	80.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE DIAMETER	40.00 MILLIMETERS NOMINAL MM

SUBSTITUTES & CROSS-REFERENCES 9

1B4110Reference document

Same NSN cross-reference

Reference document — Secondary reference

700537Reference document

Same NSN cross-reference

Reference document — Secondary reference

6280532Reference document

Same NSN cross-reference

Reference document — Secondary reference

831469M1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

CB-4225-Q-ND120Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

0BR658019Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 658019?

658019 is a MICROCIRCUIT,DIGITAL.

What parts can replace 658019?

There are 9 known substitutes for 658019: 1B4110, 700537, 6280532 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 658019?

658019 is cataloged in the U.S. Government catalog under NSN 3110-00-554-6030. This indicates validated use in U.S. government and defense supply chains.

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658019 — MICROCIRCUIT,DIGITAL

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