NSN 4920-00-300-9570 QB720391, QB72039-1, 00-300-9570

4920-00-300-9570

Part Alternates: QB720391, QB72039-1, 4920-00-300-9570, 00-300-9570, 4920003009570, 003009570

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
49	01 JAN 1963	00-300-9570	77777 ( )

Part Number	Cage Code	Manufacturer
QB72039-1	19315	HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
QB72039-1	55974	HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS

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 4920-00-300-9570

Compare

4920-00-300-9579, 4920-00-300-9581, 4920-00-300-9917, 4920-00-300-9919, 4920-00-300-9921

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	C/O CASE HOLDER 1,PLATE SIDE 2,PLATE REAR 1,PLATE BOTTOM 1 AND SCREW10
III END ITEM IDENTIFICATION	U/O 2868 AND 2870 OXYGEN REGULATOR
MANUFACTURERS CODE	55974
DESIGN CONTROL REFERENCE	QB72039-1

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:	U	Precious metal type is unknown
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