1945-64 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

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Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, hole_diameter: 2.197 INCHES NOMINAL IN, overall_height: 0.197 INCHES NOMINAL IN, overall_length: 2.7500 INCHES NOMINAL IN, outside_diameter: 2.812 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4240-00-026-8353, 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

1945-64

NSN: 4240-00-026-8353
FSC: 4240
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
corner_shape	SQUARE ALL CORNERS
hole_diameter	2.197 INCHES NOMINAL IN
overall_height	0.197 INCHES NOMINAL IN
overall_length	2.7500 INCHES NOMINAL IN
outside_diameter	2.812 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
material_thickness	0.030 INCHES NOMINAL IN
body_inside_diameter	2.3780 INCHES MINIMUM AND 2.3790 INCHES MAXIMUM IN
body_outside_diameter	2.7520 INCHES MINIMUM AND 2.7530 INCHES MAXIMUM IN
end_item_identification	4940-01-209-8823
material_document_and_classification	MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4240-00-026-8353

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 5

A-840808-01InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

720InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

D84-941-68PC17InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

58X785InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

325320PC6InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVEGOVERNMENT REGISTRY

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 1945-64?

1945-64 is a BEARING,SLEEVE.

What parts can replace 1945-64?

There are 5 known substitutes for 1945-64: A-840808-01, 720, D84-941-68PC17 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1945-64?

1945-64 is cataloged in the Federal Logistics Information System under NSN 4240-00-026-8353. This indicates validated use in U.S. government and defense supply chains.

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1945-64 — Technical Data Sheet

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