NSN 4820-00-176-4621 (4820001764621) Valve Safety Relief Parts List

Alternative NSN: 4820-00-176-4621

Federal Supply Class (FSC): 4820 Valves Nonpowered

NCB Code: USA (00)

Manufacturers: Allen Aircraft Products Inc , Bell Helicopter Textron Inc , Hawker Pacific Aerospace , Kaiser Fluid Technologies Inc , Tactair Fluid Controls Inc

ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Valve Safety Relief 205-062-668-001, 205-062-668-1, 2683, 2683, 2683 of Bell Helicopter Textron Inc, Tactair Fluid Controls Inc, Kaiser Fluid Technologies Inc, Hawker Pacific Aerospace, Allen Aircraft Products Inc with NSN 4820-00-176-4621.

NSN 4820-00-176-4621, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.

Part Number List for NSN 4820001764621

Part No	Item Name	Manufacturer	QTY	RFQ
205-062-668-001	Valve Safety Relief	Bell Helicopter Textron Inc	Avl	RFQ
205-062-668-1	Valve Safety Relief	Bell Helicopter Textron Inc	Avl	RFQ
2683	Valve Safety Relief	Tactair Fluid Controls Inc	Avl	RFQ
2683	Valve Safety Relief	Kaiser Fluid Technologies Inc	Avl	RFQ
2683	Valve Safety Relief	Hawker Pacific Aerospace	Avl	RFQ
4P145	Valve Safety Relief	Allen Aircraft Products Inc	Avl	RFQ

Characteristics Data of NSN 4820001764621

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A ALL ENDS
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
AHNC	CONNECTION STYLE	FLARED (TUBE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
CQCY	ADJUSTABLE PRESSURE RANGE	+3.0 TO 7.0 POUNDS PER SQUARE INCH
CQGM	MAXIMUM OPERATING PRESSURE	30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS
CQRB	SEAT ANGLE	37.0 DEGREES ALL ENDS
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
MATT	MATERIAL	ALUMINUM BODY
MEDA	MEDIA FOR WHICH DESIGNED	AIR 1ST RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON 2ND RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSD	THREAD SERIES DESIGNATOR	UNF ALL ENDS

Similar NSN of 4820001764621

4810-00-001-4499	4810-00-001-4611	4810-00-001-6321
4810-00-001-6588	4810-00-001-6589	4810-00-001-6605
4810-00-001-6873	4810-00-001-7848	4810-00-001-9471