Quote for H374 Ausco Products Inc Part with NSN 4820-00-127-8688

Part Number:  H374
Manufacturer:  ausco products inc
NIIN:  1278688
Item Name :  valve check
CAGE Code:  06239
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-12-2026

Are you looking quote for part H374? The Ausco Products Inc-manufactured component (CAGE Code: 06239) is documented under NSN 4820-00-127-8688 as Valve Check. For the fastest quote, please complete our RFQ form with details about H374. We guarantee a response within 15 minutes.

ASAP Components provides the verified H374, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-127-8688, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number H374 with NSN 4820-00-127-8688, 4820001278688

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-127-8688

Item PartTypeName:

VALVE,CHECK

48200012786880N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
H374C23

Characteristics Data of NSN 4820-00-127-8688, 4820001278688

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
AEHZMAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
AEQJMINIMUM OPERATING TEMP-65.0 DEG FAHRENHEIT
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CQGMMAXIMUM OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.375 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES 1ST 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 CLASSIFICATIONMIL-S-853,TY A MIL SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-853,TY A MIL SPEC SINGLE MATERIAL RESPONSE SEAT
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS

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 A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9hs-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
SHC: Z - 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)

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