H555 is a Valve Safety Relief manufactured by Ausco Products Inc.

What are the specifications of H555?

Please contact us for detailed specifications of H555.

Is H555 available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of H555?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for Ausco Products Inc Part Number H555 Now

Name: Part Number H555 - Valve Safety Relief
Brand: Ausco Products Inc
SKU: h555
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: H555

Manufacturer: Ausco Products Inc

NSN: 4820-00-451-0570

NIIN: 00-451-0570

Item Name : valve safety relief

CAGE Code: 06239

FSC: 4820 Valves Nonpowered

FSG: 48 Valves

INC Code : 05488

Country: USA

NCB Code: 00

When you would like to secure affordable procurement options for Ausco Products Inc part number H555, do not hesitate to take advantage of the Request for Quote (RFQ) form on this page. As you complete this form, be sure to offer us important details like your target price and expected fulfillment timeframe, as well as information for contacting you with our response. Within 15 minutes of receiving and reviewing your submission, a member of our staff will reach out to you to present a tailored solution on Ausco Products Inc part number H555 for your comparisons.

Do You Have Specific Questions About Particular Needs?

If you are managing a project that involves an extensive part list, urgent delivery timelines, or other specialized fulfillment requirements, our specialists will be glad to discuss your needs together. By contacting us by phone or email, you can connect with an experienced representative who will review your specifications in detail and present tailored solutions that align with your project goals, so never hesitate to reach out.

Note : We Will Not Share Your Information To Any Third Parties.

Please fill out below form for H555

Contact Information

“*” Required Fields Are Compulsory

* By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.

I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
ASAP Semiconductor is a wholly independent aftermarket parts distributor.
This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

If You Have Multiple Parts Requirement,
You Can Upload Your Parts List or BOM Here!

Upload

NSN Information for Part Number H555 with NSN 4820-00-451-0570, 4820004510570

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
4820-00-451-0570 Item PartTypeName: VALVE,SAFETY RELIEF	4820	004510570	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			U
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
65651-09106-102	2	2	7

Characteristics Data of NSN 4820-00-451-0570, 4820004510570

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A 2ND END
AAJD	THREAD CLASS	3B 1ST END
AAJF	THREAD DIRECTION	RIGHT-HAND 1ST END
AAJF	THREAD DIRECTION	RIGHT-HAND 2ND END
ADQU	FLOW CONTROL DEVICE	POPPET
ADSR	BONNET TYPE	PACKING RETAINING
ADSU	DISK LOADING METHOD	SPRING
ADSY	VALVE DISCHARGE FLOW RATE	6.0 GALLONS PER MINUTE
AEHZ	MAXIMUM OPERATING TEMP	275.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNC	CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL BOSS 2ND END
AHNC	CONNECTION STYLE	GASKET SEAL BOSS 1ST END
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED EXTERNAL BOSS 2ND END
AWLS	CONNECTION TYPE	THREADED INTERNAL BOSS 1ST END
CBBL	FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE
CMLP	THREAD QUANTITY PER INCH	16 1ST END
CMLP	THREAD QUANTITY PER INCH	16 2ND END
CQGM	MAXIMUM OPERATING PRESSURE	35.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.750 INCHES 1ST END
CQJX	NOMINAL THREAD SIZE	0.750 INCHES 2ND END
CSDC	OPENING PRESSURE SETTING	48.0 POUNDS PER SQUARE INCH
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES 1ST END
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES 2ND END
FEAT	SPECIAL FEATURES	SECOND END DESCRIPTION IS INLET
MATT	MATERIAL	STEEL COMP 303 BODY
MATT	MATERIAL	STEEL COMP 303 SEAT
MATT	MATERIAL	STEEL COMP 630 FLOW CONTROL DEVICE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 MFR REF 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303-CANCELED FED SPEC 3RD MATERIAL RESPONSE SEAT
MEDA	MEDIA FOR WHICH DESIGNED	HYDRAULIC FLUID,MINERAL BASE SINGLE RESPONSE
THSD	THREAD SERIES DESIGNATOR	UNF 2ND END
THSD	THREAD SERIES DESIGNATOR	UNJF 1ST END