Quote for B403-1 Allentown Fluid Systems Inc Part with NSN 4730-01-391-0729

Part Number:  B403-1
Alternate P/N:  B4031
Manufacturer:  allentown fluid systems inc
NIIN:  13910729
Item Name :  ferrule brazing tub
CAGE Code:  6A433
INC Code:  18024
Country:  USA
NCB Code:  01
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  02-14-2026

Are you looking quote for part B403-1? The Allentown Fluid Systems Inc-manufactured component (CAGE Code: 6A433) is documented under NSN 4730-01-391-0729 as Ferrule Brazing Tub. For the fastest quote, please complete our RFQ form with details about B403-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified B403-1, classified under INC 18024, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 01-391-0729, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for B403-1

“*” Required Fields Are Compulsory

NSN Information for Part Number B403-1 with NSN 4730-01-391-0729, 4730013910729

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-01-391-0729

Item PartTypeName:

FERRULE,BRAZING,TUBE FITTING

47300139107290N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
403-1523

Characteristics Data of NSN 4730-01-391-0729, 4730013910729

MRCCriteriaCharacteristic
STYLStyle DesignatorINVERTED FLARE
MRCDecoded RequirementClear Text Reply
AASGCasehardening IndicatorNOT CASEHARDENED
MATTMaterialCOPPER ALLOY
CPMSHose/Tube Outside Diameter For Which Designed0.250 INCHES NOMINAL

ASAP Semiconductor’s Certifications And Memberships



bottom to top