Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B

NSN 4820-00-541-4030CAGE 00021

Part Number AB44-07 by Benbow Manufacturing - Request an Instant Quote

Valve Safety Relief

Valve Safety Relief ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

ASAP Aviation Hub, owned and operated by ASAP Semiconductor, is a leading distributor of new and obsolete aviation and electronic parts with more than 10 million National Stock Numbers (NSN) in inventory. We’re an ISO 9001:2015 certified and FAA AC-0056B accredited company serving the aviation and defense industries. With shipping facilities across the continental US and the Canada, we can offer some of the fastest shipping times and turnaround times in the industry for part number AB44-07.

The National Stock Number, or NATO Stock Number, is a 13-digit serial number assigned to items that are procured, stocked, and issued through the federal supply system. Assigned by the United States Defense Logistics Agency (DLA), the NSN is used by all member states of the North Atlantic Treaty Organization (NATO) to standardize items like part number AB44-07 and trade. For more information about NSN 4820005414030 or NSNs in general, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@asapaviationhub.com. We’re available and ready to help 24/7x365.

We’re pleased to announce that part number AB44-07 by Benbow Manufacturing is now available in our ready-to-ship inventory. If you would like a quick quote for part number AB44-07, please fill out the Request for Quote (RFQ) form below and click submit. One of our sales representatives will have your quote ready in 15 minutes or less.

Benbow Manufacturing

Manufacturer

USA

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Cross references

Unrestricted

Export control

4820 Valves Non-Powered

FSC

Why ASAP

Operations-grade aviation sourcing.

AS9120B

Quality-managed distribution

15 min

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Full trace

Documentation & certs on request

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Valve Safety ReliefAB44-07

NSN4820-00-541-4030

Manufacturer: Benbow Manufacturing
CAGE: 00021

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NSN Information for Part Number AB44-07 with NSN 4820-00-541-4030, 4820005414030

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
4820005414030 Item Description: Valve Safety Relief	4820	005414030	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			U
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
Ab44-07	2	9	3

Characteristics Data of NSN 4820-00-541-4030, 4820005414030

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A ALL ENDS"
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS"
ADQU	FLOW CONTROL DEVICE	DISK"
ADSU	DISK LOADING METHOD	SPRING"
ADSY	VALVE DISCHARGE FLOW RATE	1.5 GALLONS PER MINUTE"
ADZH	RENEWABLE SEAT RING TYPE	THREADED"
AEHZ	MAXIMUM OPERATING TEMP	160.0 DEG FAHRENHEIT SINGLE RESPONSE"
AHNC	CONNECTION STYLE	INVERTED FLARE(TUBE) ALL ENDS"
AQLR	VALVE OPERATION METHOD	AUTOMATIC"
AWLS	CONNECTION TYPE	THREADED INTERNAL TUBE ALL ENDS"
CBBL	FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE"
CQCY	ADJUSTABLE PRESSURE RANGE	+350.0/+700.0 POUNDS PER SQUARE INCH"
CQGM	MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE"
CQJX	NOMINAL THREAD SIZE	0.437 INCHES ALL ENDS"
CQRB	SEAT ANGLE	15.0 DEGREES ALL ENDS"
CSDC	OPENING PRESSURE SETTING	400.0 POUNDS PER SQUARE INCH"
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS"
MATT	MATERIAL	ALUMINUM ALLOY BODY"
MATT	MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE"
MATT	MATERIAL	STEEL CORROSION RESISTING SEAT"
MATT	MATERIAL	STEEL CORROSION RESISTING STEM"
MEDA	MEDIA FOR WHICH DESIGNED	OIL SINGLE RESPONSE"
STYL	STYLE DESIGNATOR	ANGLE"
THSD	THREAD SERIES DESIGNATOR	UNF ALL ENDS"
AAJD	THREAD CLASS	3A ALL ENDS"
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS"
ADQU	FLOW CONTROL DEVICE	DISK"
ADSU	DISK LOADING METHOD	SPRING"
ADSY	VALVE DISCHARGE FLOW RATE	1.5 GALLONS PER MINUTE"
ADZH	RENEWABLE SEAT RING TYPE	THREADED"
AEHZ	MAXIMUM OPERATING TEMP	160.0 DEG FAHRENHEIT SINGLE RESPONSE"
AHNC	CONNECTION STYLE	INVERTED FLARE(TUBE) ALL ENDS"
AQLR	VALVE OPERATION METHOD	AUTOMATIC"
AWLS	CONNECTION TYPE	THREADED INTERNAL TUBE ALL ENDS"
CBBL	FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE"
CQCY	ADJUSTABLE PRESSURE RANGE	+350.0/+700.0 POUNDS PER SQUARE INCH"
CQGM	MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE"
CQJX	NOMINAL THREAD SIZE	0.437 INCHES ALL ENDS"
CQRB	SEAT ANGLE	15.0 DEGREES ALL ENDS"
CSDC	OPENING PRESSURE SETTING	400.0 POUNDS PER SQUARE INCH"
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS"
MATT	MATERIAL	ALUMINUM ALLOY BODY"
MATT	MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE"
MATT	MATERIAL	STEEL CORROSION RESISTING SEAT"
MATT	MATERIAL	STEEL CORROSION RESISTING STEM"
MEDA	MEDIA FOR WHICH DESIGNED	OIL SINGLE RESPONSE"
STYL	STYLE DESIGNATOR	ANGLE"
THSD	THREAD SERIES DESIGNATOR	UNF ALL ENDS"