4820-00-516-1062, VALVE,RESTRICTOR CHECK

National Stock Number:
4820-00-516-1062

Federal Supply Class:
4820

National Item Identification Number:
005161062

Description:
VALVE,RESTRICTOR CHECK

Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.

Manufacturer Information:

5590-131	00286	CONAIR INC
5590-131	76301	THE BOEING COMPANY
7M844-4	50276	PREECE INC DECCA VALVES DIV
7M844	76301	THE BOEING COMPANY
68B690101-131	76301	THE BOEING COMPANY
6F3250-4	99240	CRISSAIR INC
7M844-4	76301	THE BOEING COMPANY
7M844-4	99240	CRISSAIR INC

Techincal Specification:

DISK LOADING METHOD	SPRING
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
FLOW CONTROL DEVICE	POPPET
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, CLASS 440C, COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL	STEEL COMP 440C FLOW CONTROL DEVICE
MATERIAL	STEEL COMP 630 BODY
MATERIAL	STEEL COMP 630 SEAT
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	STRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC ALL TREATMENT RESPONSES
SURFACE TREATMENT	PASSIVATE

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