Quote for 18344 Dresser Industries Inc Part with NSN 4820-00-393-4345

Part Number:  18344
Manufacturer:  dresser industries inc
NIIN:  3934345
Item Name :  seat valve
CAGE Code:  16497
INC Code:  22113
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-11-2026

Are you looking quote for part 18344? The Dresser Industries Inc-manufactured component (CAGE Code: 16497) is documented under NSN 4820-00-393-4345 as Seat Valve. For the fastest quote, please complete our RFQ form with details about 18344. We guarantee a response within 15 minutes.

ASAP Components provides the verified 18344, classified under INC 22113, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-393-4345, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 18344 with NSN 4820-00-393-4345, 4820003934345

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-393-4345

Item PartTypeName:

SEAT,VALVE

48200039343450N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
18344293

Characteristics Data of NSN 4820-00-393-4345, 4820003934345

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A SINGLE THREADED PORTION
AASATHREAD LENGTH0.500 INCHES NOMINAL SINGLE THREADED PORTION
ABKKFLANGE DIAMETER2.000 INCHES NOMINAL
ADASBODY INSIDE DIAMETER0.469 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT1.125 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.625 INCHES NOMINAL
AJSHSEAL ACCOMMODATION TYPEGROOVED
CQJXNOMINAL THREAD SIZE1.500 INCHES SINGLE THREADED PORTION
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED
THSDTHREAD SERIES DESIGNATORUNEF SINGLE THREADED PORTION

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481909090 (NAICS 332911) Parts of taps, cocks, valves and similar appliances, nesoi
SITC : 74790 Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.

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: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: Q - 70.0
NMFC: 114850 - Bearing/bushing o/t ball/roller i/s
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 576 - Metal and metal products, nos, (less than 35 feet)

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