2551-8-69 of Velan Valve Corporation under NSN 4820-01-049-3383

Part Number: 2551-8-69

Alternate P/N: 2551869

Manufacturer: Velan Valve Corporation

NSN: 4820-01-049-3383

NIIN: 010493383

Item Name : Seat Valve

CAGE Code: 57574

FSC: 4820 Valves Nonpowered

FSG: 48 Valves

Country: USA

NCB Code: 01

Thank you for taking an interest in our selection of 4820-01-049-3383 parts here on Boost AOG. You are currently on the RFQ form for part number 2551-8-69, a Velan Valve Corporation product listed with the Seat Valve If part number 2551-8-69 catches your eye, be sure to use our online RFQ service to request quotes, with customized responses provided within 15 minutes of us receiving and reviewing a completed submission.

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To ensure the quality of our NSN components, we adhere to a strict NO CHINA SOURCING pledge, meaning every purchased item will be delivered alongside any pertinent qualifying certifications or manufacturing trace documentation for your benefit. Paired with numerous other commitments, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. If you happen to be facing a time constraint and require NSN parts quickly, contact us at your earliest convenience, and we will discuss the expedited shipping options we have available for domestic and international customers alike. With our various dedications in mind, kick off procurement for Velan Valve Corporation part number 2551-8-69 and other Seat Valve products today.

NSN Information for Part Number 2551-8-69 with NSN 4820-01-049-3383, 4820010493383

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
4820-01-049-3383 Item PartTypeName: SEAT,VALVE	4820	010493383	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			U
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
23399PIECE5 3/8	2	2	5

Characteristics Data of NSN 4820-01-049-3383, 4820010493383

MRC	Criteria	Characteristic
ABKK	FLANGE DIAMETER	0.500 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	0.351 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
ADAS	BODY INSIDE DIAMETER	0.250 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
AJRF	FLANGE SEAT TO DISK END HEIGHT	0.328 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
AJRM	UNDER FLANGE HEIGHT	0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
CQKM	SEATING SURFACE SHAPE	FLAT
MATT	MATERIAL	STEEL COMP 410 BODY
MATT	MATERIAL	STEEL COMP STELLITE NO. 5 FACE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A276 ASSN STD 1ST MATERIAL RESPONSE BODY OR ASTM-A479 ASSN STD 1ST MATERIAL RESPONSE BODY
STYL	STYLE DESIGNATOR	PLAIN FLANGED