4820-01-551-6184, VALVE,RESTRICTOR CHECK

1730-01-551-6183 GUARD,AIRCRAFT GROUND SERVICING

National Stock Number:
4820-01-551-6184

Federal Supply Class:
4820

National Item Identification Number:
015516184

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:

6F2800

99240

CRISSAIR INC

Techincal Specification:

CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	PLAIN, OPTIONAL END (PIPE) ALL ENDS
FLOW CONTROL DEVICE	POPPET
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	ALUMINUM ALLOY 2024 STEM
MATERIAL	STEEL COMP 303 FLOW CONTROL DEVICE
MATERIAL	STEEL COMP 303 SEAT
MATERIAL	STEEL COMP 630 BODY
MAXIMUM OPERATING TEMP	225.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION	HORIZONTAL
THREAD DIRECTION	RIGHT-HAND ALL ENDS

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