Quote for 30F73931 Northrop Grumman Systems Corporation Part with NSN 4820-00-555-7866

Part Number:  30F73931
NIIN:  5557866
Item Name :  valve check
CAGE Code:  26512
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  03-04-2026

Are you looking quote for part 30F73931? The Northrop Grumman Systems Corporation-manufactured component (CAGE Code: 26512) is documented under NSN 4820-00-555-7866 as Valve Check. For the fastest quote, please complete our RFQ form with details about 30F73931. We guarantee a response within 15 minutes.

ASAP Components provides the verified 30F73931, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-555-7866, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 30F73931 with NSN 4820-00-555-7866, 4820005557866

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-555-7866

Item PartTypeName:

VALVE,CHECK

48200055578660N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
12-1053-1-5325

Characteristics Data of NSN 4820-00-555-7866, 4820005557866

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
FEATSPECIAL FEATURESMATERIAL FOR BODY AND SEAT; STAINSTAINLESS STEEL; THREAD QUANTITY PER INCH: 20; APPROXIMATE OVERALL LENGTH INCLUDING END FITTINGS: 1.5037 IN. MIN TO 1.59625 IN. MAX
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481301090 (NAICS 332911) Check valves of copper having a pressure rating of 850 kpa or over
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 D
Classification Control U
MGMT_CTL Sf9hs-v
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.
LCL: P - 77.5
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)

ASAP Semiconductor’s Certifications And Memberships



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