NSN 5120-00-621-2747 2B4207, 00-621-2747, 006212747

5120-00-621-2747

Part Alternates: 2B4207, 5120-00-621-2747, 00-621-2747, 5120006212747, 006212747

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
51	01 JAN 1963	00-621-2747	77777 ( )

Part Number	Cage Code	Manufacturer
2B4207	11083	CATERPILLAR INC. DBA CATERPILLAR

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 5120-00-621-2747

Compare

5120-00-621-2749, 5120-00-621-2763, 5120-00-621-3340, 5120-00-621-3548, 5120-00-621-3554

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	CONSISTS OF CATERPILLAR NO. 2B2572 YOKE ASSEMBLY, 2B2575 YOKE AND 1B4331 NUT (2)
III END ITEM IDENTIFICATION	CATERPILLAR NO. D4C AND D4D TRACTORS
III FUNCTIONAL DESCRIPTION	USED TO REMOVE SPROCKET HUB INNER BEARING

Category	Code	Description
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information