Quote for H522 Ausco Products Inc Part with NSN 4820-00-194-3396

Part Number:  H522
Manufacturer:  ausco products inc
NIIN:  1943396
Item Name :  valve check
CAGE Code:  06239
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  03-10-2026

Are you looking quote for part H522? The Ausco Products Inc-manufactured component (CAGE Code: 06239) is documented under NSN 4820-00-194-3396 as Valve Check. For the fastest quote, please complete our RFQ form with details about H522. We guarantee a response within 15 minutes.

ASAP Components provides the verified H522, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-194-3396, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for H522

“*” Required Fields Are Compulsory

NSN Information for Part Number H522 with NSN 4820-00-194-3396, 4820001943396

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-194-3396

Item PartTypeName:

VALVE,CHECK

48200019433960N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
H522223

Characteristics Data of NSN 4820-00-194-3396, 4820001943396

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A 1ST END
AAJDTHREAD CLASS3A 2ND END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 2ND END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
AHNCCONNECTION STYLEFLARED (TUBE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CMLPTHREAD QUANTITY PER INCH18 2ND END
CMLPTHREAD QUANTITY PER INCH20 1ST END
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.437 INCHES 1ST END
CQJXNOMINAL THREAD SIZE0.562 INCHES 2ND END
CQRBSEAT ANGLE37.0 DEGREES 1ST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
MATTMATERIALSTEEL COMP 303 BODY
MATTMATERIALSTEEL COMP 303 SEAT
MATTMATERIALSTEEL COMP 630 FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL,HYDROCARBON SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNF 1ST END
THSDTHREAD SERIES DESIGNATORUNF 2ND END

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481302090 (NAICS 332911) Check valves of steel
SITC : 74730 Check valves

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 594 - Pumps and parts, (machinery and parts),(less than 35 feet)

ASAP Semiconductor’s Certifications And Memberships



bottom to top